Smart Ping Bug

I'm currently experiencing a bug with smart pings. When I press and drag the G key, the cursor gets stuck to the bottom of the screen and I'm only able to use the "Requesting help" ping. I've tried repairing my client, but it doesn't seem to be fixing the problem.

Extra information(?): Playing on the Mac Client

Edit: Apparently I'm also experiencing visual bugs and my ping hot keys are broken as well.