We did order and get some custom functions from our local partner back in 2018. These functions did stop working since last Friday (It may have happened before but we had a local bank holiday last week so we are not sure when they started to fail). We did ask our partner to look at the problem. Today, they told us that one of the functions was inactivated. We did activate it back but the issue is still happening. I did check the "Failures" list from the "Custom Functions" section. Almost all of the failure reports do have the same report message of : 'TEXT' can not be cast to 'Long'

Could you please check and troubleshoot our problem.

PS : The "Failures" list does not refresh itself to show more than one page of the list. It gets stuck at the refreshing process where the refresh action animation at the bottom of the page keeps scrolling forever.