Never heard of that before. Funny when everyone "finds out" or gets to "hear" stuff and post it. Eventually it doesn't work that way. Anyway, lets see where this is going.
Regarding the invitation for the exam. Mahantesh sent out 2 emails in November and December. In November, he mentioned there would be a delay in the exam. In December, the guy says 'We have received your CV and shall get back to you incase any requirement/position comes up in future.'
That's about it.