Since the resolver is banned, will this market ever resolve?

yes I don't see a reason it shouldn't be. one of my fellow mods is supposedly taking over BTEs markets iirc

Closely related market on one or more detonations: https://manifold.markets/Pykess/will-a-nuclear-warhead-be-detonated?r=UHlrZXNz

I made that market before I saw this one.