Originally Posted by
Drip
If the rest of your squads can still get past the end boss, then don't bother 3-medaling the map and focus on just gathering orbs from the raidbosses. It's a waste of stamina to focus on a map that you know you can't complete, so use your stamina to level and gather manyus (from daily quest and SG) instead. Raidboss events gladly give that option, to train your girls and gather event currency at the same time.
So level your girls, and maybe make another attempt on monday.