Originally Posted by RealIrOnMaN
Well, only noticed it today. It looks like Emperor Stark episode takes place before Yellowjacket.
It may be, but it's also possible Vision is just an animation gaff. The show has had a few of them. Like when Captain America had his intact shield at the end of the season one finale when Loki was being punished by Odin, even though the shield had been shattered earlier: