diff --git a/monitor/getBalances.js b/monitor/getBalances.js
index a5c58785..d60a7b90 100644
--- a/monitor/getBalances.js
+++ b/monitor/getBalances.js
@@ -3,7 +3,6 @@ const BN = require('bignumber.js')
 const Web3 = require('web3')
 const logger = require('./logger')('getBalances')
 const { BRIDGE_MODES } = require('../commons')
-const { blockNumberHalfDuplexDisabled } = require('./utils/tokenUtils')
 
 const Web3Utils = Web3.utils
 
@@ -86,28 +85,7 @@ async function main(bridgeMode) {
     const erc20Contract = new web3Foreign.eth.Contract(ERC20_ABI, erc20Address)
     let investedAmountInDai = 0
     let bridgeDsrBalance = 0
-    let foreignHalfDuplexErc20Balance = 0
     let displayChaiToken = false
-    let displayHalfDuplexToken = false
-    let tokenSwapAllowed = false
-    try {
-      const halfDuplexTokenAddress = await foreignBridge.methods.halfDuplexErc20token().call()
-      if (halfDuplexTokenAddress !== erc20Address) {
-        const halfDuplexToken = new web3Foreign.eth.Contract(ERC20_ABI, halfDuplexTokenAddress)
-        logger.debug('calling halfDuplexToken.methods.balanceOf')
-        foreignHalfDuplexErc20Balance = await halfDuplexToken.methods
-          .balanceOf(COMMON_FOREIGN_BRIDGE_ADDRESS)
-          .call(null, blockNumberHalfDuplexDisabled)
-        logger.debug('getting last block numbers')
-        const block = await web3Foreign.eth.getBlock('latest')
-
-        logger.debug(`Checking if SCD Emergency Shutdown has happened`)
-        tokenSwapAllowed = await foreignBridge.methods.isTokenSwapAllowed(block.timestamp).call()
-        displayHalfDuplexToken = true
-      }
-    } catch (e) {
-      logger.debug('Methods for half duplex token are not present')
-    }
 
     try {
       logger.debug('calling foreignBridge.methods.isChaiTokenEnabled')
@@ -142,30 +120,16 @@ async function main(bridgeMode) {
     const foreignErc20BalanceBN = new BN(foreignErc20Balance)
     const investedAmountInDaiBN = new BN(investedAmountInDai)
     const bridgeDsrBalanceBN = new BN(bridgeDsrBalance)
-    const halfDuplexErc20BalanceBN = displayHalfDuplexToken ? new BN(foreignHalfDuplexErc20Balance) : new BN(0)
 
     const diff = foreignErc20BalanceBN
-      .plus(halfDuplexErc20BalanceBN)
       .plus(investedAmountInDaiBN)
       .minus(totalSupplyBN)
       .toFixed()
 
-    let foreign = {
+    const foreign = {
       erc20Balance: Web3Utils.fromWei(foreignErc20Balance)
     }
 
-    if (displayHalfDuplexToken && tokenSwapAllowed) {
-      foreign = {
-        ...foreign,
-        halfDuplexErc20Balance: Web3Utils.fromWei(foreignHalfDuplexErc20Balance)
-      }
-    } else if (displayHalfDuplexToken && !tokenSwapAllowed) {
-      foreign = {
-        ...foreign,
-        halfDuplexErc20BalanceAfterES: Web3Utils.fromWei(foreignHalfDuplexErc20Balance)
-      }
-    }
-
     if (displayChaiToken) {
       foreign.investedErc20Balance = Web3Utils.fromWei(investedAmountInDai)
       foreign.accumulatedInterest = Web3Utils.fromWei(bridgeDsrBalanceBN.minus(investedAmountInDaiBN).toString(10))
diff --git a/monitor/utils/events.js b/monitor/utils/events.js
index b3dd54c0..dd73521a 100644
--- a/monitor/utils/events.js
+++ b/monitor/utils/events.js
@@ -11,11 +11,9 @@ const {
   ERC20_ABI,
   ERC677_BRIDGE_TOKEN_ABI,
   getTokenType,
-  getPastEvents,
-  ZERO_ADDRESS
+  getPastEvents
 } = require('../../commons')
 const { normalizeEventInformation } = require('./message')
-const { filterTransferBeforeES } = require('./tokenUtils')
 const { writeFile, readCacheFile } = require('./file')
 
 const {
@@ -111,74 +109,12 @@ async function main(mode) {
       }
     })).map(normalizeEvent)
 
-    let directTransfers = transferEvents
-    const tokensSwappedAbiExists = FOREIGN_ABI.filter(e => e.type === 'event' && e.name === 'TokensSwapped')[0]
-    if (tokensSwappedAbiExists) {
-      const tokensSwappedEvents = await getPastEvents(foreignBridge, {
-        event: 'TokensSwapped',
-        fromBlock: MONITOR_FOREIGN_START_BLOCK,
-        toBlock: foreignBlockNumber
-      })
-
-      // Get token swap events emitted by foreign bridge
-      const bridgeTokensSwappedEvents = tokensSwappedEvents.filter(e => e.address === COMMON_FOREIGN_BRIDGE_ADDRESS)
-
-      // Get transfer events for each previous erc20
-      const uniqueTokenAddressesSet = new Set(bridgeTokensSwappedEvents.map(e => e.returnValues.from))
-
-      // Exclude chai token from previous erc20
-      try {
-        logger.debug('calling foreignBridge.chaiToken()')
-        const chaiToken = await foreignBridge.methods.chaiToken().call()
-        uniqueTokenAddressesSet.delete(chaiToken)
-      } catch (e) {
-        logger.debug('call to foreignBridge.chaiToken() failed')
-      }
-      // Exclude dai token from previous erc20
-      try {
-        logger.debug('calling foreignBridge.erc20token()')
-        const daiToken = await foreignBridge.methods.erc20token().call()
-        uniqueTokenAddressesSet.delete(daiToken)
-      } catch (e) {
-        logger.debug('call to foreignBridge.erc20token() failed')
-      }
-
-      const uniqueTokenAddresses = [...uniqueTokenAddressesSet]
-      await Promise.all(
-        uniqueTokenAddresses.map(async tokenAddress => {
-          const halfDuplexTokenContract = new web3Foreign.eth.Contract(ERC20_ABI, tokenAddress)
-
-          const halfDuplexTransferEvents = (await getPastEvents(halfDuplexTokenContract, {
-            event: 'Transfer',
-            fromBlock: MONITOR_FOREIGN_START_BLOCK,
-            toBlock: foreignBlockNumber,
-            options: {
-              filter: { to: COMMON_FOREIGN_BRIDGE_ADDRESS }
-            }
-          })).map(normalizeEvent)
-
-          // Remove events after the ES
-          const validHalfDuplexTransfers = await filterTransferBeforeES(halfDuplexTransferEvents)
-
-          transferEvents = [...validHalfDuplexTransfers, ...transferEvents]
-        })
-      )
-
-      // filter transfer that is part of a token swap
-      directTransfers = transferEvents.filter(
-        e =>
-          bridgeTokensSwappedEvents.findIndex(
-            t => t.transactionHash === e.referenceTx && e.recipient === ZERO_ADDRESS
-          ) === -1
-      )
-    }
-
     // Get transfer events that didn't have a UserRequestForAffirmation event in the same transaction
-    directTransfers = directTransfers.filter(
+    transferEvents = transferEvents.filter(
       e => foreignToHomeRequests.findIndex(t => t.referenceTx === e.referenceTx) === -1
     )
 
-    foreignToHomeRequests = [...foreignToHomeRequests, ...directTransfers]
+    foreignToHomeRequests = [...foreignToHomeRequests, ...transferEvents]
   }
 
   logger.debug('Done')
diff --git a/monitor/utils/tokenUtils.js b/monitor/utils/tokenUtils.js
deleted file mode 100644
index 83543a86..00000000
--- a/monitor/utils/tokenUtils.js
+++ /dev/null
@@ -1,27 +0,0 @@
-// https://etherscan.io/tx/0xd0c3c92c94e05bc71256055ce8c4c993e047f04e04f3283a04e4cb077b71f6c6
-const blockNumberHalfDuplexDisabled = 9884448
-
-/**
- * Returns true if the event was before the bridge stopped supporting half duplex transfers.
- */
-async function transferBeforeES(event) {
-  return event.blockNumber < blockNumberHalfDuplexDisabled
-}
-
-async function filterTransferBeforeES(array) {
-  const newArray = []
-  // Iterate events from newer to older
-  for (let i = array.length - 1; i >= 0; i--) {
-    const beforeES = await transferBeforeES(array[i])
-    if (beforeES) {
-      // add element to first position so the new array will have the same order
-      newArray.unshift(array[i])
-    }
-  }
-  return newArray
-}
-
-module.exports = {
-  filterTransferBeforeES,
-  blockNumberHalfDuplexDisabled
-}