Not really sure if I can post this here but what the heck, Try this:--
There are several Sky Go apk's around that page you can try.
Interesting that the Sky Cinema app works but Sky Go does not as both app's now use the same base code. Has anybody tried the Sky Sports for Android app???? This app also uses the same base code and if this also works then I would think Sky Go DRM Client is causing this issue. Sky are not the fastest in fixing issues/bugs sadly