I have been using Audiocloud on my lumia 920 for a while and it worked very well.
However since a couple days ago, the app failed in playing any songs/tracks, even the ones i saved in "saved sounds" before.
The app tried to load the tracks then said "Unknown error. Try again."
And till now it still behaves like this...
I even tried reinstalled the app, not helping either.

Anybody experiencing the same issue? Anybody know what's wrong and how to fix it?