diff --git a/app/Helpers/Csv/Converter/AssetAccountIban.php b/app/Helpers/Csv/Converter/AssetAccountIban.php
index 327d6e882e..19e0a8aec0 100644
--- a/app/Helpers/Csv/Converter/AssetAccountIban.php
+++ b/app/Helpers/Csv/Converter/AssetAccountIban.php
@@ -6,6 +6,7 @@ use Auth;
 use Carbon\Carbon;
 use FireflyIII\Models\Account;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use Log;
 
 /**
  * Class AssetAccountIban
@@ -26,6 +27,7 @@ class AssetAccountIban extends BasicConverter implements ConverterInterface
         // is mapped? Then it's easy!
         if (isset($this->mapped[$this->index][$this->value])) {
             $account = $repository->find($this->mapped[$this->index][$this->value]);
+            Log::debug('Found mapped account for value "' . $this->value . '". It is account #' . $account->id);
 
             return $account;
         }
@@ -36,10 +38,14 @@ class AssetAccountIban extends BasicConverter implements ConverterInterface
             /** @var Account $entry */
             foreach ($set as $entry) {
                 if ($entry->iban == $this->value) {
+                    Log::debug('Found an account with the same IBAN ("' . $this->value . '"). It is account #' . $entry->id);
 
                     return $entry;
                 }
             }
+
+            Log::debug('Found no account with the same IBAN ("' . $this->value . '"), so will create a new one.');
+
             // create it if doesn't exist.
             $accountData = [
                 'name'                   => $this->value,
@@ -48,13 +54,12 @@ class AssetAccountIban extends BasicConverter implements ConverterInterface
                 'virtualBalanceCurrency' => 1, // hard coded.
                 'active'                 => true,
                 'user'                   => Auth::user()->id,
-                'iban'                   => null,
+                'iban'                   => $this->value,
                 'accountNumber'          => $this->value,
                 'accountRole'            => null,
                 'openingBalance'         => 0,
                 'openingBalanceDate'     => new Carbon,
                 'openingBalanceCurrency' => 1, // hard coded.
-
             ];
 
             $account = $repository->store($accountData);
diff --git a/app/Helpers/Csv/Importer.php b/app/Helpers/Csv/Importer.php
index 39cedcb6b0..02de9dff5c 100644
--- a/app/Helpers/Csv/Importer.php
+++ b/app/Helpers/Csv/Importer.php
@@ -144,11 +144,9 @@ class Importer
     }
 
     /**
-     * FIXME can return text
-     * 
      * @return TransactionJournal|string
      */
-    protected function createTransactionJournal(): TransactionJournal
+    protected function createTransactionJournal()
     {
         $date = $this->importData['date'];
         if (is_null($this->importData['date'])) {
diff --git a/app/Http/Controllers/HomeController.php b/app/Http/Controllers/HomeController.php
index 5b76367ded..ee5a8a9147 100644
--- a/app/Http/Controllers/HomeController.php
+++ b/app/Http/Controllers/HomeController.php
@@ -1,5 +1,6 @@
 <?php namespace FireflyIII\Http\Controllers;
 
+use Amount;
 use Artisan;
 use Carbon\Carbon;
 use Config;
@@ -120,11 +121,7 @@ class HomeController extends Controller
         $sum = $repository->sumOfEverything();
 
         if (bccomp($sum, '0') !== 0) {
-            Session::flash(
-                'error', 'Your transactions are unbalanced. This means a'
-                         . ' withdrawal, deposit or transfer was not stored properly. '
-                         . 'Please check your accounts and transactions for errors (' . $sum . ').'
-            );
+            Session::flash('error', strval(trans('firefly.unbalanced_error', ['amount' => Amount::format($sum,false)])));
         }
 
         foreach ($accounts as $account) {
diff --git a/resources/lang/en_US/firefly.php b/resources/lang/en_US/firefly.php
index c90fc76182..3535a1b24f 100644
--- a/resources/lang/en_US/firefly.php
+++ b/resources/lang/en_US/firefly.php
@@ -32,6 +32,7 @@ return [
     'deleted_error'                             => 'These credentials do not match our records.',
     'general_blocked_error'                     => 'Your account has been disabled, so you cannot login.',
     'expired_error'                             => 'Your account has expired, and can no longer be used.',
+    'unbalanced_error'                          => 'Your transactions are unbalanced. This means a withdrawal, deposit or transfer was not stored properly. Please check your accounts and transactions for errors (unbalanced amount :amount).',
     'removed_amount'                            => 'Removed :amount',
     'added_amount'                              => 'Added :amount',
     'asset_account_role_help'                   => 'Any extra options resulting from your choice can be set later.',
diff --git a/resources/lang/nl_NL/firefly.php b/resources/lang/nl_NL/firefly.php
index 52b6a21bd6..e8ffddbe88 100644
--- a/resources/lang/nl_NL/firefly.php
+++ b/resources/lang/nl_NL/firefly.php
@@ -32,6 +32,7 @@ return [
     'deleted_error'                             => 'Deze gegevens zijn niet correct.',
     'general_blocked_error'                     => 'Je account is uitgeschakeld, je kan helaas niet inloggen.',
     'expired_error'                             => 'Je account is verlopen, je kan helaas niet inloggen.',
+    'unbalanced_error'                          => 'Je kasboek is uit balans. Dat betekent dat er een uitgave, inkomsten of overschrijving niet netjes is opgeslagen. Kijk goed of je ergens een fout kan vinden (afwijkend bedrag: :amount).',
     'removed_amount'                            => ':amount weggehaald',
     'added_amount'                              => ':amount toegevoegd',
     'asset_account_role_help'                   => 'Voorkeuren die voortkomen uit je keuze hier kan je later aangeven.',