I've just received a text message from MH:
RM0 YR FLT MH185/09MAY IS CHANGED TO MH185/10MAY,DEP KUL/11:05PM AR R CMB/11:55PM.VISIT WEB/CALL 1300883000/60378433000 *MALAYSIA AIRLINES
MH decided to move my flight 24 hours later, which I needed to skip anyway, any chance for me to cancel it and get airport tax or maybe even partial fare refund?