[2022] Mastery Rank 18 test bugged

I just tried MR18 test multiple times and it worked fine.  This thread is very old and sounds like people are complaining about different things over time. If there are still current and relevant issues, a video showing the ENTIRE test might be helpful.  Screenshot or video of game after errors have already occurred is rarely useful, the good information is what caused the errors to happen!  Failing video we need better descriptive clues. Did you use Mind Control/Enthrall/Radiation or similar powers? Did you resurrect any enemies? Did you fall off the platform, or knock enemies off the platform, or teleport at some point?