a missing word

[apostle_of_eris]

I need a word that I can't find. There are tremendous lists of specific arcane phobias, but there doesn't seem to be an official name for paralyzing fear of finishing, completing things. What is it?

It isn't (thank you, Google translate)
peratophobia
teleophobia

peragophobia
finiophobia
perficiophobia
compleophobia
ultimophobia
perpetrophobia
perficiophobia
perfungophobia

What is it?