Why is this not a retroactive challenge, while easily repeatable things like seasonal activities are? It really makes no sense. I've masterworked at least 4 pieces this season and you're telling me I need to waste more mats masterworking another piece just because? Why are my seraph chests tracked when I can open those whenever tf but a costly, potentially time consuming action like masterworking armor isn't? I know I'm not the first to complain about this as its been an issue since Apex Armorer first became a challenge according to Google, but still. The message it sends is counterintuitive.