Am I crazy or did Spotify scrolling start getting jitter after I upgraded to premium?

[Tanyet]

I've been using Spotify on WP for awhile now and when I was using the free version the new update smoothed things out considerably.  Scrolling was smooth and repsonive.  Now that I've upgraded to premium it's jittery again.   Is this because the song titles are simply lit up now?  I'm using a Nokia 930 which has an amoled screen.   Anybody have this issue?

[bonchibuji]

I am facing a lot of troubles with WP app since the latest update. Songs pausing just when they start playing, scrolling unresponsive and sometimes it just crashes completely.