Didi I mantain status?

[m@zzi]

ok, so I got my H1B back in Oct 2014, worked for employer A until Oct 5 2015.

After that, I applied to a B2 visa.
Received date: Oct 6 2015
Notice date (approved): March 7 2016
Expiration date: April 5 2016

On April 5 I took a flight and went back home. Been there since then.

Employer B has filed a new petition on Apr 29. I got a RFE about showing proof of maintaining status.
Since I am freaking out, did I do everything correctly?

Thanks