Bug or feature, I don't know. I thought it was the combination of level 6 buildings. Anyway, my Falcon repairtime was this morning: 4 hours and 25 minutes. I will check some next repairs for the exact time.DT, I feel, everytime I exit the game, time moves forward. Ios bug?
If they are the same (04.25) then it looks like a feature, if they are different (but not 12 hours) then it sounds like a bug..
It is also since 1 or 2 updates that everytime I leave the game (not close, just screen on black) I have to start up AC completely again. Before the IOs version was mostly still active and was restart only nescessary 1 on 10 times. So maybe this change (or bug) has influence on my repairtime.......But only on that: flights, launches, collect from buildings, moments for gifts or neighbor visits still keep their normal time.