[rygorous]

This is blowing up now, but the first report of this kind of issue that reached me (I'm the current Oodle maintainer) was in spring of last year. We've been trying to track it down (and been in contact with Intel) since then. The page linked in the OP has been up since December.

Epic Games Tools is B2B and we don't generally get bug reports from end users (although later last year, we did have 2 end users write to us directly because of this problem - first time this has happened for Oodle that I can think of, and I've been working on this project since 2015). Point being, we're normally at least one level removed from end user bug reports, so add at least a few weeks while our customers get bug reports from end users but haven't seen enough of them yet to get in touch with us (this is a rare failure that only affects a small fraction of machines).

13900Ks have been out since late Oct 2022. It's possible that this doesn't show up on parts right out of the box and takes a few months. It's equally plausible that it's been happening for some people for as long as they've had those CPUs, and the first such customers just bought their new machines late 2022, maybe reported a bug around the holidays/EOY that nobody looked at until January, and then it took another 2-3 months for 3-4 other similar crashes to show up that ultimately resulted in this case getting escalated to us.