Same thing just happened to me, all layouts skewed after a crash, and the add layout fix worked. I have a deadline in the morning… I almost threw my computer out of the 17th floor window!
FYI, I recently added a rotated view to one of my site plans, which was at the angle affecting my layouts, so I imagine that was the cause.
Chuck Kottka
Orcutt Winslow
Phoenix, Arizona, USA
ArchiCAD 25 (since 4.5)
Macbook Pro 15" Touchbar OSX 10.15 Core i7 2.9GHz/16GB RAM/Radeon Pro560 4GB