He was finally rescued when a lift operator came to work on Monday.
Several other fire safety infringements were detected, according to SCDF.
Those in the F&B and services sectors are likely to be most badly affected.
Several payments were made from her phone in Macau after she went missing.
One commenter suggested that adding "Singapore-style" to its name inflated the cost unnecessarily.
The JJ Lin doppelganger also posted of himself attending the real JJ Lin's concert.
Some netizens called for stricter enforcement to prevent similar incidents in the future.
"Only mums can understand my pain," the woman wrote.
Everything from household appliances to electronics to stuff for the kids.
After the mom made a complaint, other parents chimed in that this happened to their children as well.