diff --git a/src/logic/safe/store/actions/fetchSafe.ts b/src/logic/safe/store/actions/fetchSafe.ts
index 80ca31a5..0b54ed9c 100644
--- a/src/logic/safe/store/actions/fetchSafe.ts
+++ b/src/logic/safe/store/actions/fetchSafe.ts
@@ -6,7 +6,6 @@ import { getLocalSafe, getSafeName } from 'src/logic/safe/utils'
 import { enabledFeatures, safeNeedsUpdate } from 'src/logic/safe/utils/safeVersion'
 import { sameAddress } from 'src/logic/wallets/ethAddresses'
 import { getBalanceInEtherOf } from 'src/logic/wallets/getWeb3'
-import addSafe from 'src/logic/safe/store/actions/addSafe'
 import addSafeOwner from 'src/logic/safe/store/actions/addSafeOwner'
 import removeSafeOwner from 'src/logic/safe/store/actions/removeSafeOwner'
 import updateSafe from 'src/logic/safe/store/actions/updateSafe'
@@ -115,7 +114,7 @@ export const checkAndUpdateSafe = (safeAdd: string) => async (dispatch: Dispatch
   ])
 
   // Converts from [ { address, ownerName} ] to address array
-  const localOwners = localSafe ? localSafe.owners.map((localOwner) => localOwner.address) : undefined
+  const localOwners = localSafe ? localSafe.owners.map((localOwner) => localOwner.address) : []
 
   dispatch(
     updateSafe({
@@ -127,30 +126,27 @@ export const checkAndUpdateSafe = (safeAdd: string) => async (dispatch: Dispatch
   )
 
   // If the remote owners does not contain a local address, we remove that local owner
-  if (localOwners) {
-    localOwners.forEach((localAddress) => {
-      const remoteOwnerIndex = remoteOwners.findIndex((remoteAddress) => sameAddress(remoteAddress, localAddress))
-      if (remoteOwnerIndex === -1) {
-        dispatch(removeSafeOwner({ safeAddress, ownerAddress: localAddress }))
-      }
-    })
+  localOwners.forEach((localAddress) => {
+    const remoteOwnerIndex = remoteOwners.findIndex((remoteAddress) => sameAddress(remoteAddress, localAddress))
+    if (remoteOwnerIndex === -1) {
+      dispatch(removeSafeOwner({ safeAddress, ownerAddress: localAddress }))
+    }
+  })
 
-    // If the remote has an owner that we don't have locally, we add it
-    remoteOwners.forEach((remoteAddress) => {
-      const localOwnerIndex = localOwners.findIndex((localAddress) => sameAddress(remoteAddress, localAddress))
-      if (localOwnerIndex === -1) {
-        dispatch(
-          addSafeOwner({
-            safeAddress,
-            ownerAddress: remoteAddress,
-            ownerName: 'UNKNOWN',
-          }),
-        )
-      }
-    })
-  }
+  // If the remote has an owner that we don't have locally, we add it
+  remoteOwners.forEach((remoteAddress) => {
+    const localOwnerIndex = localOwners.findIndex((localAddress) => sameAddress(remoteAddress, localAddress))
+    if (localOwnerIndex === -1) {
+      dispatch(
+        addSafeOwner({
+          safeAddress,
+          ownerAddress: remoteAddress,
+          ownerName: 'UNKNOWN',
+        }),
+      )
+    }
+  })
 }
-
 export default (safeAdd: string) => async (
   dispatch: Dispatch<any>,
   getState: () => AppReduxState,
@@ -161,9 +157,12 @@ export default (safeAdd: string) => async (
     const latestMasterContractVersion = latestMasterContractVersionSelector(getState())
     const safeProps = await buildSafe(safeAddress, safeName, latestMasterContractVersion)
 
-    dispatch(addSafe(safeProps))
+    // `updateSafe`, as `loadSafesFromStorage` will populate the store previous to this call
+    // and `addSafe` will only add a newly non-existent safe
+    // For the case where the safe does not exist in the localStorage,
+    // `updateSafe` uses a default `notSetValue` to add the Safe to the store
+    dispatch(updateSafe(safeProps))
   } catch (err) {
-    // eslint-disable-next-line
     console.error('Error while updating Safe information: ', err)
 
     return Promise.resolve()
diff --git a/src/logic/safe/store/reducer/safe.ts b/src/logic/safe/store/reducer/safe.ts
index becddb83..094cdf80 100644
--- a/src/logic/safe/store/reducer/safe.ts
+++ b/src/logic/safe/store/reducer/safe.ts
@@ -1,4 +1,4 @@
-import { Map, Set } from 'immutable'
+import { Map, Set, List } from 'immutable'
 import { handleActions } from 'redux-actions'
 
 import { ACTIVATE_TOKEN_FOR_ALL_SAFES } from 'src/logic/safe/store/actions/activateTokenForAllSafes'
@@ -51,7 +51,31 @@ export default handleActions(
       return state.updateIn(
         ['safes', safeAddress],
         makeSafe({ name: 'LOADED SAFE', address: safeAddress }),
-        (prevSafe) => prevSafe.merge(safe),
+        (prevSafe) => {
+          return prevSafe.withMutations((record) => {
+            // Every property is updated individually to overcome the issue with nested data being overwritten
+            const safeProperties = Object.keys(safe)
+
+            // We check each safe property sent in action.payload
+            safeProperties.forEach((key) => {
+              if (safe[key] && typeof safe[key] === 'object') {
+                if (safe[key].length) {
+                  // If type is array we update the array
+                  record.update(key, () => safe[key])
+                } else if (safe[key].size) {
+                  // If type is Immutable List we replace current List
+                  // If type is Object we do a merge
+                  List.isList(safe[key])
+                    ? record.update(key, (current) => current.set(safe[key]))
+                    : record.update(key, (current) => current.merge(safe[key]))
+                }
+              } else {
+                // By default we overwrite the value. This is for strings, numbers and unset values
+                record.set(key, safe[key])
+              }
+            })
+          })
+        },
       )
     },
     [ACTIVATE_TOKEN_FOR_ALL_SAFES]: (state: SafeReducerMap, action) => {