Timewalking campaign and dungeon group finder bug?

Hello,

I am leveling through BC timewalking campaign. I just logged on my 62 character this evening and, surprisingly, only 4 dungeons now appear in the Group Finder. These are the very first dungeons on this expansion (Hellfire citadel, Slave Pit, etc.).
What’s even more weird is that 2 days ago, I logged out (at the same level ofc) with all dungeons available (I was even on a queue for Mana tombs, which didn’t proc).
I tried to get out of this timeline (through Chromie) and back again but nothing changed… Am I missing something here ? Any similar experience or bug solving ?

Thanks.

Bump.

The bug has been there every time they up the level cap for chromie.

It’s a simple fix, Blzzard, you did before. Please don’t make us wait 2 years for it again, like in DF