Hi, some images are not displayed in tutorial 1, or rather they are displayed at first, but then are no more displayed. Consistently, the icons next to unit stats are displayed the first time you click, and no more the subsequent times. Certain map tiles disapear randomly as the game goes. Refreshing does help a little, but the problem comes back. Cf. screenshot, you can see that map tiles disapeared in the dark area NW, and under the dialog box. Sometimes even units sprites disappear.
It's maybe only tutorial 1, but it gives a bad first impression of this fine game.
Cheers