So I've been leveling a warrior alt, got it up to level 42, but when I go to transmog my heirloom and dungeon gear, I've noticed I have much fewer transmog options than I really should have. Pretty much all that shows up are either dungeon and quest rewards or some blacksmithing gear I've crafted previously. I know for a fact I've amassed a way bigger collection of low level BoE plate transmog (including 42 or lower) than that on my other characters.

Anyone else experienced this and can tell me why this is happening? Some weird undocumented patch change?