Hilton FN是24个月过期了?

今年的AspireFN:

In order to provide more flexibility for your future travels, we’ve expanded your Free Weekend Night Reward certificate. These certificates are now ‘Free Night Rewards’ and can be used any night of the week (not just on weekends). Plus, the Free Night Reward is valid for 24 months from the date of issuance. We look forward to welcoming you wherever your travels take you next.

那么之前的有进一步延期到24个月么,还是就到今年8月31?