The Singapore MRT has to be one of the best public rail transport systems in the world (I fancy the Tokyo train/subway system as well - the fare adjustment machine is one of those "since sliced bread" ideas), but they still have room to screw up in a Daily WTF-worthy way.

This sign at Raffles Place MRT used to show train arrival times:

MRT signboard rebooting

It's been there for about 3 days, was still there when I checked this morning.