You were likely reported for posting false or misleading information. The CS forums are a bad place to do that and it often gets flagged for the mods to remove or correct.
In WoW, an actual penalty is not applied until a GM reviews the report/s. There is an automated Squelch if there are enough reports in a short enough time but that is like 24 hours at most.
A Suspension means that the account was reviewed by a GM and is on their third applied penalty. First is a week Silence, then a week suspension, then 2 weeks suspension, etc. Up to license closure.
Edit to add an example - this is what we usually see here when someone claims “mass report”.