My guess is that they're usually busy with what they have already and either don't find it first or have the manpower to translate it as well their other projectsWhy is this manga in particular, out of all the manga out there, cursed to have shoddy translations? It's got an interesting enough premise, there's some pretty high stakes (not counting his regression on death thing) yet it only ever gets these MTL releases
TL's first language isn't english or doesn't know it at all, i think the translation is to spanish and then mtl'd to english without a proofreader to correct the grammar."I know it attack and attack the pattern is..." ?