Basically this... it finally added itself to my library, but it's not tracking my time, and not all my achievements either. I checked to make sure track activity is checked, and it is, and also the client is running.
Where is your World of Warcraft directly installed? Did you ever keep WoW on one drive, and redo your boot drive?
WoW is installed on my E drive which is where all my games are installed. I haven't redone my boot drive in years so I don't think that's an issue.
I went ahead and created a ticket for this issue so we can possibly get some files from you. Ticket #15617 for your reference. I will be locking this thread as well to funnel the answers into the ticket. Thank you!