The game froze after killing a boss. It started to happen after i refreshed the game so it looks like there are some errors in your last update. Also the health and DXP bars now behave normally
My fault with pause) Usually it's "P".
There is a small bug when dxp attack is not launched but still sound of it is played. Also there is not very comfortable change of lifebar and dxp bar
oh... but you can pause pressing ESC