Has anyone encountered a problem with data suddenly disappearing from the database for custom fields, specifically in design steps with TD 7.2? The weird part of it is other fields in the design steps for the the same test case steps are still in the database, but only for the system default fields (eg Step number, description and expected results).

The data was discovered missing/gone after I created a new user group and reassigned the users to the new user group. The users were initally assigned to the default QA Tester user group.

After doing some research, looks like the data in the database was completely erased/gone. Now we might have to restore the database back a few days. Thank god for backups!