Cataclysm Classic - WotLK Normal Dungeons Missing From Dungeon Finder

After hitting level 80, many Lich King normal dungeons disappeared from my dungeon finder queue and I am unable to queue “Random” for Lich King dungeons at all - I am also not eligible for Cata dungeons yet. I can only queue for a small number of Lich King normal specifics.

I didn’t level out of these - some dungeons at Green that I did already are still there but ones that I only became eligible for at 78 are gone, like Culling of Stratholme, Utrgarde Pinnacle.

The only dungeons on my queue now are: Ahn’kahet: The Old Kingom, Azjol-Nerub, Drak’Tharon Keep, Violet Hold, Gundrak and Trial of the Champion - Forge of Souls shows as locked out until my ilvl is up, so it shouldn’t be an ilvl thing. Is this a known bug? Went through support but they said to try resetting UI and logging in and out and disabling add ons (didn’t work).

(Encountered on the character I’m posting from)