Seconding, since it is a LuaEntity

Enemies with 2 damaging target_effects that die when attacking an entity with a damaging attack_reaction will crash the game. Originally came up with Wrigglers attacking Laser Fences from https://mods.factorio.com/mod/laserfence but I've isolated and replicated it in a test mod that doesn't use any ...

Same issue started happening for me in the past month. Can't edit description, releases, or discussion post titles for mod where I'm a collaborator.