Just tried to kick some newly made vehicles from a factory, but alas they could not be kicked, but I think it was simply because the check boxes were not appearing to mark them to be kicked. I had to visit 3-4 other factories int he same city with different vehicles and all of them worked fine.
Any reason you can't use the bug base? If not than I suggest you post there and include the facility ID where the problem is. I know one of Rendili's members had the same problem with some ground vehicles yesterday.