Love the World Quests panel with things I need to do toward my various goals.

Unfortunately since the expansion it keeps suggesting a Group Finder activity: Random Cataclysm Dungeon. I'm level 50 so this is not a valid option. Oddly, it's always Cataclysm it suggests and never anything from the other expansions. I'm using the latest 2.2.1a version.

Update: corrected typos, added version #

We are aware of this issue, thanks. It's possible that you have collected items from other expansions on this character, turn on Completed groups & items in settings, maybe you'll see all expansions then.

You're right. Turning on completionist mode revealed more expansions random groups.

The Show Completed Things toggle mentioned by Molkree is not the same as Completionist Mode.

The former shows things you may have already completed (aka, other expansions that you may have 100% and would be hidden in /attwq) while the latter option shows you all sources of an item (which could make the other expansions also show up, if you don't have that EXACT item source from their respective bags).

While both may have items appear for you, they are very different functions.

This actually has been slightly fixed if you have the option Filter By Level enabled, since the dungeon queues now have a level range attached... however I don't think the level range is accurate due to Chromie time so it won't be accurate for players who are actually able to queue for the dungeon categories.

A further solution will have to be explored at some point to accurate obtain the available random dungeon rewards regardless of all that other stuff.