So I have a review required too and only found out with GCMS notes. Agent on phone are not reliable, why? Because i called beginning of april and agent said eligibility is still in progress. BUT when i received my gcms notes (mid april), I found out that updates was made on march 9th with review required.
That's how i know the last update and review required. Agent just told me everything is fine I don't see anything wrong with your file (at taht time, I couldnt know, but it was already review required since march 9th).
Now about the review required....
first, program assistant completed R10....(november/ december)
then march 9th, case processing put review required and my score dropped by 50 points (so I no longer reach the cut off)
now, no updates and the officer is the one to take the decision i guess.
What's next? I will just apply for the new pathway. If you check IRCC twitter, IRCC indicates that you could have 2 programs (EE and new pathway).
I read some threads here saying that applying a second time would slow the process but I think we should take a chance if you are review required.