Opening any blueprint crashes editor

I don’t use any plugins. And the crashing also appears on a freshly created blueprint that has no code or variables or references in it yet, just a blank blueprint. Creating it works. But when I try to open it it crashes the editor. I’ve removed pretty much everything I can from my project and the crashes still happen.

I also tried installing an update for the editor version I use which was 4.17.1 and now it’s 4.17.2, but still not fixed.

What else could be causing this?