True, but I'd like to counterargue by saying that using such an old map on a newer version of the game, bugs are just a given.
Bug reports are meant to eliminate said bugs, and notify the author. The sledgehammer by nadeox was broken, someone talked about that bug, and they were told off for bumping. The mod was shortly after fixed by the author. If it has the released tag, it's meant to work. If it doesn't work correctly, that's a bug that the author needs to know about. Passenger driver loads mod by synsol was marked outdated when it broke.