Banzai returning nan values of flux for coj spectrum

[moira-andrews]

This is an issue I've only seen with coj2m002-en12-20250103-0010-e91-1d.fits for SN 2024abfo from 01-03-2025, but the wavelength solution for this spectrum was unsuccessful in Banzai and the red trace appears to be cut off. I've attached screenshots of the wavelength solution and 2d trace of the spectrum. When opening the file, there are a few values in the first few indices in each column under the SPECTRUM header that have nan values.