I was just up on the Breachmaker for the first time so maybe I’m misunderstanding the requirements for this achievement. However, upon defeating the Prime Hologram/Ultra Violet Hologram a large world chest appeared, but I did not get the “One Step Closer…” achievement. Is there something that I have to do other than participate in this fight? I assumed that since I participated and received the world chest that I would have gotten the achievement as well. I went inside the Scarlet’s End right afterwards (even though I’ve done this already) and still no achievement. I’m on a server which rarely gets this far, so it’s a bit disappointing to have not gotten this one. Any ideas on what went wrong?