I've run into a weird problem with Corpse Mashers in Oblivion realms. Some of the mashers will move once when triggered, but after reaching its destination it won't move again. Activating the Masher does nothing and activating the Ascension Call causes the switch's animation to play every time I use it, but the Masher doesn't budge. This isn't the Abomb glitch, as it has happened in a save file with 8 hours play time, no effects move slowly, and the Animation Fixer program shows that the animations should be working properly.
I can't find anything similar to this with searching, so this is a really bizarre problem.