Version 4.1.2

applications/core/modules/front/system/warnings.php

@@ -283,7 +283,7 @@ class _warnings extends \IPS\Content\Controller
 			$reason = \IPS\core\Warnings\Reason::load( \IPS\Request::i()->id );
 			
 			/* Add in the remove properties */
-			if ( $reason->remove )
+			if ( $reason->remove AND $reason->remove != -1 )
 			{
 				$date = \IPS\DateTime::create();
 				if ( $reason->remove_unit == 'h' )