I found out that this SCS component messed up Miriam files (CMGMIRI and CMGMIR25) so much that they crash the game when she's spawned and they can't be read by a file editor (unrecognized version or corrupted or something). At least that's what happened on my install and I had to retrieve the backup file otherwise I couldn't enter the slums at night without a crash.
Can anyone confirm this? Sadly I didn't backup the corrupted files for investigation.
The problem sounds familiar, I had to replace CMGMIRI.CRE and J#Klsy13.CRE in one of my installations for the same reason. Just like you I made the mistake of not capturing any evidence, I just copied the cre files from the mods into override and corrected their names etc with NI. The files that caused the crash were corrupted in NI when I looked at them. This was some time ago already and I wasted no time back then to investigate for possible reasons, sorry.