Edit at bottom** This is an old bug where right after you clear the champions where the tank spawns (no tank in GMs) the strike doesn’t progress. Two attempts in a row of a GM nightfall and we are unable to progress through the strike. This is rather annoying Attached is a video of someone else encountering the same exact thing (not a GM nightfall in video ) [url=https://youtu.be/Wc3yy97MZXw]link[/url] Edit** my group attempted it later in the day and we found that as long as you stay as grounded as possible and navigate the small jump puzzle down to the tank area it seems to like it. Killing the gladiators I think is optional but don’t accidentally jump over a trigger to the next objective, as it is somewhere between the gladiators and the tank spawn. Do this as a fireteam not just a single player