yourmuze does'nt work anymore on my se naite

i used yourmuze a lot this year but something is wrong now. After i try to play a station, i get a stream error. I am not sure what the problem is. My net is gprs ~8k/s.
I can play other aac streams like 'space station' wich is 64kbps he-aac stereo (like yourmuze) but can't hear any of my stations here :(
if you had made any changes to the coding of the .sdp files, please note that n0w it's impossible to connect with my 2 cellphones
please help !!