Dark black lines upon export with prime noise and crop

Mac Catalina 10.15.7, Photolab 5.2.0 and 5.2.1, Olympus E-M1 MK III raw files. If I crop the image in PL AND use prime noise reduction, the exported file (regardless of the type or where it’s going) has dark thick black lines through it. This issue is not present using PL 4.3.6 and Mojave.

I had the same problem with Mac Monterey 12.3.1 on a 2019 MacBook Pro.

Vesion 5.2.2 still does not fix this issue. You’ll have to go back to version 4 or not crop the image in 5.