Sorry, that's a shit source. We need to have a bit of critical thinking here. Saying something like that, after caravan has passed, means nothing. Simply put, no good source said February. Not before February, and not after.
And yes, journalists don't have to receive invitations to get info that big PS meeting was cancelled, issue is - no one has come out with that info. Its not NDA, its not revealing specs a year in advance, its almost worthless info now if indeed it was cancelled. Therefore, occam's razor and all that, nothing pointed at PS February reveal.