Fixes a shitload of runtimes from target.current in objective.dm
Created by: Probe1
https://github.com/d3athrow/vgstation13/issues/6258 https://github.com/d3athrow/vgstation13/commit/37c0b9a61d5d67ffe4539401a346d0b6219915da
caused like 340,000 funtimes since it was merged. this should put a stop to it!