The quest “Find The Foreman” is bugged if you somehow get through the rock wall before it appears/is meant to be destroyed. Doing so will allow you to move past the part where the wall is destroyed thus permanately bugging the wall. Cannot complete the quest and the rock wall just infinitely resets/heals. The foreman also is not spawned correctly inside should you manage to make it through the wall and progress the quest.
Happened to me on this character because I was skyriding fast into the cave which bugged it out for me and now I cannot complete the main story quest line. Did the quest on another character and was able to progress it normally by just taking it slow.
Put in a ticket and received what seems like an automated response that doesn’t solve any of my issues. Players be warned before you brick one of your main characters.