We're in the same boat. No rejection, no review, no response to tickets. Nothing. We also tried expediting but that did nothing. No idea what's going on.

Yes, there's a good number of posts from people stuck in review for a long time. We've been in review since January 27th

Still no change, no response, nothing. Pulled and re-submitted

Yes, we've been unable to release anything since the end of January. Been in review since January 26th. It's seriously impacting our ability to get things done, as we have lots of things we need to release and no way to do it

You can call Apple here: https://developer.apple.com/contact/topic/SC1103/subtopic/30020/solution/select However we've done this multiple times and got a non-answer, and been told "We'll forward your request to your reviewer". They did mention if you have a marketing deadline they might be able to help

We've been "In Review" since the beginning of February. We use liquid glass. That's not it, every app is backed up now

We've tried calling and they just say they'll forward the message to the reviewer assigned to your project. Which, obviously, does nothing to change the predicament. You can schedule a chat with the review team if you get a rejection, but not while awaiting/in review.