Few notes i have found.
I am playing on an iPad Mini, and with the Blast Stone in specific, every time I go to click the bury button, it will target the characters sheet instead. I have found that the click-box for it requires very precise poking, which I can see being a challenge for some players.
I received a post-game corruption of the text on one attempt of Brigandoom, it appeared there were 2 messages being overlaid ontop of each other without either being legible in the slightest.
After completing the tutorial, I closed the app to do some stuff, after returning, I had to log back in again, and started the Brigandoom mission. For some reason, quite a few of the tutorial prompts were re-enabled, which was, to put it mildly, tedious.