So I think I found an issue. Whenever I exit MAP22 - Refined Tastes, I am taken to MAP23 - Occult Suite, one of mine. But it was originally intended to be MAP21 and the exit linedef would take you to 22, so now I always get back to MAP22 and stuck in a loop.
Otherwise really like the other maps so far, some things I have no idea how you guys did - the beams, the portal particle effect, Watchyourstep's lightning rods (felt very Unreal to me

). Some maps were quite a challenge too.