before that happened I was doing the weapon frame for the Auto Rifle and once I completed that I went back to ADA-1 to get another weapon frame but once I got there all of the weapon frames were no longer there, and so I closed the game and got back to it the next day thinking it might've fixed itself but there still was nothing, also at the same time of that happening, I noticed that the weekly bounties from ADA-1 no longer gives Seasonal EXP like they used to, so I'm not sure if that's by design or it's related to the bug of weapon frames disappearing.