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.