Composer as artist display problem

[samnorthernlights]

Hi

A curious thing just happened out of the blue 2 nights ago. On my network music player (Cambridge Audio Stream Magic 6) the display has consistently been, from top to bottom, track title/Composer/Album. I was playing an album using the CA app from my android phone and I noticed the Composer line was showing the artists instead.

I checked minimserver properties and everything was still as it should be. Last night I tried playing an album using the CA app on my iPad and the second line showed the composer again as it originally did.

I then went on to check Bubbleupnp on my android phone and it shows artist, but 8player on the iPad shows composer. So it seems that it is probably something to do with Android that has changed recently but really not sure where to start to solve it. Up until 2 nights ago it worked perfectly and my phone has not updated. Bubbleupnp has had a recent update but not the CA app.

I wondered if anyone else has experienced similar issues.