I've created an app for recording time spent on tasks. It stores records in SharePoint lists and collects the data to collections in PowerApps.
This has been working fine for half a year until yesterday when the time recordings collected from the SP lists were summed very incorrectly in the published app, but not in edit mode in the editor or when the app is run from the PowerApps site. The SharePoint data sums correctly in Excel.
I have recently exported data to Excel from the Share Point lists and exported that data to new SharePoint lists, but these are unrelated to the app that I having trouble with, although they are stored in the same location.
I've tried reverting to a previous version, uninstalling the mobile app, deleting the new Share Point files, but nothing helps - any ideas would be much appreciated