the 101.ru strams like 101.ru Romantika France http://www.yourmuze.fm/station/101ru-romantika-france-0 don't work any more over yourmuze.
First it says "connecting to yormuze" and then in Russian: you can now hear 101.ru strams only on our webplayer"
So I'd conclude that they have (intentionally or otherwise) stopped their feed to YOURMUZE. Have you gone to the stations web site to confirm that you can listen there? I think they may not be streaming their program right now.
But then I try the same URL in the VLC-Player on my Computer it works without any problems.
Which "same URL"? There is only one URL in your message, and it gives that short message then goes silent when I play it.
Is it somehow possible to hear further 101.ru strams over yourmuze?
Probably not, unless their silence is only temporary. But why don't you email the station and ask why they are not streaming via YOURMUZE?