General game menus disappear during a game

[Tybalt]

This is a very annoying bug which doesn't make the game crash but makes the game impossible to play. During some games, the general game menus, that is, all the info displayed on the header on top of the screen (including the resources and the "Menu" button), suddenly disappear and are not displayed any more.

I play on Windows 8.0. My computer has got an Intel Core i5 and a Radeon Graphics video card. I encountered this bug while playing with the map "Criques méditerranéennes" in French (probably something like "Mediterranean coves" en English, I assume). The bud occurred hardly ten or fifteen minutes after I started to play. I was exploring the top of the map with a horseman. I had found several resource treasures and was on the verge of meeting the enemy for the first time.

This is my first message here, I hope this bug report is useful. I can provide more info if necessary. Thanks again to everyone at Wildfire Games and every contributor here for the hard and impressive work on this game. Bugs are quite rare.

[Tybalt]

The save file showing the game during which the bug occurred (though there was no crash).

[sanderd17]

Duplicate of #3182