Maou Gakuin no Futekigousha

Spyros

That is correct, syoboi is not showing the correct nyumber of episodes, but there are 13 episodes, so no worries

SamG

in my list, it shows 1113, which is correct, but on the main page there are just 12 episodes

SamG

I think theres a glitch, this anime is supposed to have 13 episodes