So I was trying to test out some different CCs to fix an IB issue I was having. I logged out of HB and WoW then back in to WoW but when I tried to log back in to HB is gave me this error: [5:14:50 PM:961] Logging in... [5:14:51 PM:969] Buddy Sessions: 0/0 ----- Shared Sessions: 0/0 Invalid Account Details [5:14:52 PM:469] Authentication failed! Now it would seem that my key is wrong, since all I need to use is the product key to login without a password. So when I try to login just using the key it tells me I need to put my shop password in. When I do that it gives me the same error. I've tried my shop ID with the shop password and the same problem persists. I don't know if linking my shop account and forum account would cause this, but another problem I'm having is the linking of the two will not work. I type in the information and tell it to save changes and it just takes me to the wait screen then back to the edit profile page with no changes showing. PLEASE HELP!
Mine appears to have started working again on its own. Weird. I am still having issues with the account linking though.