Rupe in his cryptic way (he does that so he can't be pinned down,! mtypical ramper style!) said the 22 March was the biggie. One of his posts / part of the thread that got pulled, he also said of the 22nd March "it is a limited time offer"
No doubt this was an attempt to get punters on board in a hurry.
That's what rampers do ..... create a sense of urgency.