[QUOTE=wendtstil;12989612]The new service SIN-MUC-MAN is not confirmed. I haven't seen anything on the SQ-website. The booking systems still sends passengers from MUC via FRA to SIN.
There are just some paper scans of a press release on airliners.net. I do not accept this as official confirmation. It could be still a hoax. QUOTE]

From what I have read, the new SIN-MUC-MAN service is definite. I guess nothing has yet appeared in the booking system because the tariffs for all the sectors are not yet finalised.