Level progression

Cris.p.critters

Am unable to receive tickets from friends to unlock more levels. I ask for help and they receive my request but when they send help back they are never recieved.  Have had the same people send tickets for level 576 multiple time but have recieved none of them. I send friends lives and they don't receive them either. This happens regardless as to whether I send them via my mobile or ipad

Crusher18

I had a similar problem a few weeks ago but the issue resolved itself. Is it working again for you now?