Ahh... didn't see ADR on your time line so just assumed!
Well, in that case it seems they're finally looking over your file.. I had an ADR on the 10th and submitted on the 20th... Since then I've had no communication from them at all! What really annoys me is the lack of consistency... Some people are told when their file is being assessed, when it's decision time, etc... Others are told nothing throughout the whole process and eventually they get a NoM and that's it!
I've given up expecting anything else from OINP except for a NoM or PFL... If I get anything else along then I'll consider it a bonus... like you, being told they're assessing your file is something that I'd consider a bonus.
I mean hell... we've all paid $1500 in fees for this, not to mention my other indirect costs such as translations, courrier, etc... The least they could do is to maintain some kind of consistency!