PAP MP for Mountbatten SMC, Lim Biow Chuan, posted the following photo on his Facebook page, apparently on 18 April 2011.
Notice that the picture says: "23172 people like this":
But if you click on his actual Facebook page, it has only 244 "likes" - even on 23 April 2011 - as can be seen in the screenshot below:
When commenters asked about this, Mr Lim said:
"No worries. We have 23172 voters in Mountbatten (last audited figure) and my team envision to achieve this target. It's a creative feature which they added and we are working as a team to achieve that. Good to point this out so that i can explain here. :)"