Oni Demon Strike is suddenly sluggish and slow

I'm playing on PC. After the release of Alan Wake and the update, Oni's Demon Strike has become sluggish, almost to the point of being in slow motion, it makes him impossible to play. This can be reproduced by playing Oni and using the Demon Strike. This occurs every match. I've seen another video or two of this issue, so I don't believe it's a problem with my game specifically.

Tagged: Under Review