ESA not reviewed since 2018, possible consequence?

Back in 2017, I applied for ESA and received a 1-year award following a mandatory reconsideration in 2018. Because I had to go via MR, I ended up on UC in the limited capability for work group. I have attended all my meetings (in person and now my phone) and in 2018, I queried with my work coach as to when and how I would here about my review. She told me not to stress about it that because of a backlog, I probably wouldn't hear anything for a while and just wait until I heard from them. So, I forgot about it.

A few days ago, the lady reviewing my mandatory reconsideration for my PIP renewal, called me with some questions and at the end, she asked me when I had my last ESA review. And it's clear she's picked up on the fact that I've had no review since 2018.

I didn't expect DWP to forget about me forever but also I didn't really compute how long it's been since I've had a review. And now I'm somewhat worried that because I didn't contact them, there's some consequence/punishment I might face so having left my review go for so long.

Is there?

Thank you so much. I needed that peace of mind.

I'm really praying for a good outcome with my PIP. The lady seemed nice but who knows that could have been to lull me into a false sense of security.

I can reasonable assume that now someone at DWP has picked up on my lack of review that that headache is coming. Let's hope I only have to deal with that and not a tribunal for PIP.