Yep. Today we tried a bunch of times and for some reason, on the last crota take down, his shield would just regenerate. 5 ghorns and primaries could not drop his shield. So were like OK, let's just have the sword bearer take his time and wait for him to crouch so we can make sure we finish it. Go through everything again, get to the last sword, 5 ghorns and primaries, crota kneels, sword carrier runs up, shield regens to 20%, HE STANDS BACK UP, kills sword carrier, wipe. Were all like wtf. Its pathetic. Were doing everything perfect and the AI screws us. I've already beat it. I honestly don't care for the nechrocasm, I'm done with this raid lol.