After upgrading a catalog to Lightroom Classic CC, all the drive folders have "?" question marks. When I click on the "?" and find the missing folder, it shows that same hard drive listed twice - one with the found folder and one with all the missing folders, but with the same hard drive name. And the drives with the missing folders show their available space/capacity as 200/400GB, even though some of the drives are 3TB and 4TB RAIDs.