borehole abandonment tables (Wisconsin DNR templates) and associated data has disappeared from gINT project files

I have recently noticed that all borehole abandonment tables (Wisconsin DNR templates) and associated data has disappeared from my gINT project files. Have tried to export data to see if data is still in DB - and the data is missing in the export as well. Have also tried accessing the project files using the old gINT version 8 - did not work. Thoughts?