Hi EADAwait,
Thanks for the reply. So sad that this process is taking forever. We have expedited the EAD as well and the tracker got updated as below. No reply yet.
"On January 6, 2020, we received your response to our request for additional information regarding expedite processing of your Form I-539, Application To Extend/Change Nonimmigrant Status, Receipt Number WAC1930****. Your request has been forwarded to an officer for review. We will notify you if we need something from you"
Good luck for yours. Hopefully you will get your EAD soon.
Thanks!