Sudden backup size drop / Statistics Mismatch


I’ve recently started to use your software, seem pretty solid (Thanks for your work!!!)

Unfortunately, I’ve ran into an issue recently:
For some reason, backup size reported by webinterface for a certain client dropped from almost 2TB to something around 200GB. The backup source folder is still the same size as before (1.5+TB).
When examining the target backup directory, the client’s subfolder is still 2TB in size, most of data is inside “.directory_pool” folder.

Any ideas on what is going on there???

P.S. A while ago I disabled “End-to-end verification of all file backups” to speed up backups (even incremental ones, with 1Gb diff, took up to 30h to complete). Now its much faster, but I’m concerned about reliability…