believe they may have gotten messed up from the over-pressurization. This problem began however when the o-rings were 100%, had been leak tested, paper towel tested, etc. Outside of that I've gone over all the lines/connections and nothing seems to be leaking.
I don't want to replace the o-rings until I think I have fixed the problem (leaky injector wouldn't cause this) because then I may just blow them out again if this occurs again.