Building slots menu

I have this issue from the last update
When i demolish some depleted well during the night for example, I try to build a few new wells, the first is OK, the next two remain in the building window for 10-20 seconds, and than disappear.
I am not able to put more than one building in sequence, and I don't know why I need more building queue in that window, if I can't use it at all

Have been having this off and on for a few days now. To build another building, go to an adventure island (or a friend's?) and when you return you will be able to build another. Not the best solution but maybe enough to keep you going.