A report from someone with a different experience. I’m on my iPhone now and when at home usually use FireFox on a Windows machine. I’ve had no real problems recently and the forums seem functional on my phone. A few times recently on my phone I’ve been asked to log in, but - aside from having to dismiss the RateBeer Best 2020 banner again - haven’t experienced any disfunction.
Don’t know why, although I’ve never been a FaceBook user.