i just finished the first fights and upgraded my account to level 2, when the cantina host appears to wish me luck with the further game. It's right the first dialog after the upgrade. I play the game in german so the translation has to be something like "It's time to say goodbye. Take a look around and enjoy"
As a matter of fact, i can't end this dialog by no interaction with my device.
Tried to reinstall, remove data and clear cache, but the game will allways jump in at the point to select OK fo the upgrade to level 2 and afterwards will show the dialog with the host.
My phone is a Sony Xperia Z1 compact with Android 4.4.2