New UI Performance Issues

Since the new update to the UI that released this week, I have noticed a significant dropoff in overall performance and smoothness of ZenDesk. This is extremely disappointing considering one of the things I valued most was how responsive the UI was, which allowed me to move through tickets very quickly. 

Now, scrolling is laggy, updating tickets is laggy, and everything in general is very choppy. I'd rather just have the old UI back....