According to the various SEO community, Google is very slow in responding to a couple of reconsideration requests. Some are taking months but many of these requests are solved in many weeks.
Recommendation: Google Is Trying To Fix Data In URL Parameter Tool
Reconsideration Request Meaning
It is a request to have Google review the user’s site after the user’s fixes problems identified in a manual course of action or by security issues notification.
@Tripp_Hamilton had mentioned seeing the same thing with his recon requests taking a while to get a response lately..
— Jake Bohall (@jakebohall) January 6, 2020
@searchliaison Submitted a reconsideration request on 7th November and still not heard anything back. Do I submit again or keep waiting?
— Andrew Whyman (@andrewwhyman) January 6, 2020
John Mueller Tweet
If it's still pending, there's no need to resubmit it. Sometimes these things just take a while to be processed & reviewed – sorry about the delay!
— 🧀 John 🧀 (@JohnMu) January 6, 2020