Anyone else have this issue with Old School

For some reason my spartan’s arm looks like it pops in and out of the socket, no matter which armor I use. Anyone else have this issue?
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Yes, there have been a few threads about this. And it’s not the only stance that got broke

Mine does the same thing

This, Power Zoom, and Hammer Time are all messed up. They’ve only been messed up since the latest update.