By accident, I have found some behaviour of the program that in my opinion should not occur and that could lead to the situation I described in my original bug report:
If the top card of the "reserve" can be moved to one of the foundation piles you can actually use your mouse to drag (not double-click) ANY number of cards from the reserve to the foundation pile. Only the top reserve card will show up, all other reserve cards "played" this way are lost and not accessible any more. If you don't want to play until this situation can be tested you can easily verify this behaviour by creating a new game until you get a set of initial cards such that the top reserve card can be played immediately. Regards Tobias

