bus them to another city maybe ( I'd tell them to get stuffed if they gave me that option) but then they would have to arrange for all the pax to do the same.. or should they lauch a aircraft just for the crew ?
EK is about to do exactly that for crew stuck in VTBS. A flight to Phuket or Ubon or Rayong just to pick up crew.
Good luck saying "Get stuffed" to your boss.