A few annoying problems.

[Deiske]

Some times when hitting end turn it will stay on battle phase and makes you hit it again. This is quite the annoyance.
Overlapping texts. I can't read anything when this happens.
Random glitch that makes you unable to move your mouse near the functions in deck editor, and can some times make players unable to move their mouse to their hands.

[ShackledAlice]

The random glitch is solved primarily by window size. Hitting f4 (Fullscreen) should fix the problem. If not, hit "3" and manually resize the window.
Overlapping texts; yeah, everyone hates this. I haven't found a way around this, bar repeating the final line of what was just as.
As for the battle phase/end phase glitch, I've discovered the best method is to hit the end phase button again! It really isn't that difficult to pay attention. Your units' power will decrease/increase depending on whether they attacked/boosted, and it's generally a good idea to pay attention anyway.

Hope I helped!