Nothing formally announced, so whoever put it on PPJN is purely speculating - or maybe it's been put there to entice more applications - who knows?
Plenty of rumours surrounding increase in pay and terms, but rumours are just rumours - most of us don't believe it until it actually appears in practice. The 10% pay rise one has been going around for months - plenty of time for some official communication to either confirm or deny from the powers to be but silence is the chosen method of communication.
The only thing certain, is that there are still lots of people actively looking for other jobs, whilst many people who have applied are still waiting for news of any kind - and I can't see that trend changing until the company grows up and realises how big it has become.
Day to day working is good fun, with a great bunch of guys and gals, the company just needs to grow up.