Seems like they're now having trouble in sending ETN from Mobile miner to the wallet, and it all makes sense. The mobile miner clearly states that:
"Your mobile phone doesn't actually mine like a desktop miner would, instead we benchmark your device and allocate it with a hashrate that it would be able to achieve if it were actually mining."
So now, from where in the world are they going to give "REAL" ETN when our mobiles are mining "FAKE" ETN numbers only?
This whole idea of making ETN mobile miner actually ended up with a "numbers counting app", sadly.

just because you missunderstood the app purpose, doesn't make if a failure. Mobile mining, do you live under a rock?