curious.. i had a few issues uploading my mix last night.. kept stalling... finally got it up and noticed the wave shape your player supplies looks like a brick!
I have looked at the actual wave and it seems fine.. also even tried an upload to soundcloud to see how they handle the visualization of the wave and it looks fine there too... weird how it looks like 1 large distorted clip in your player. It Sounds fine!
The visual of the wave even runs out early... meaning the song is still playing but the "wave" from your player is already finished..
Hope it's alright on your end..