Party cashout bonus restriction -- myth or not?

[theben]

what about a 15 day rule, or some type of timing restrictions for bonii that have an unlimitied period. Exmaple, the PPA bonus. It seems you can start it any time and its not going away in the near future. It has no date range like "jan 10 to jan 17". it was simply announced a few weeks ago and seemingly never expires. what are the rules regarding that one?

technically, any cashout made after the time the PPA bonus went live voids the PPA bonus. . . .