iPlayer Radio Stations Off Air

Anyone else had trouble with the iPlayer app reporting BBC radio stations as off-air? It's mainly in the early morning before 7 am. Yet all the stations are playable via the TuneIn Radio app so it's not the actual streams.

i think that there has been a general problem with iPlayer

Are you having problems with playing radio through iplayer, or are you using the iplayer radio app, I tried listening to radio through iplayer but as you said kept finding it said unavailable, but had no trouble since downloading iplayer radio app.