The message is cause by a not-properly updated save. Load a savegame that DDL was working (no message), and follow DDL's update procedure. It's kinda tedious but it has to be followed. Hope it helps.
OK, Sheson is a genius. I don't know how hard it was for him to read through my log files and scripts but he narrowed the problem down and right on the spot.
Apparently, I had misread the guide's Stunning Statues installation and renamed the specified files, BUT I didn't see that they were put in a different folder in order for NSUTR to read!!! So the DynDOLOD scripts were looking for them and couldn't find them. Both locations had such a statue near them and hence the CTD!!! I re-installed Stunning Statues and properly set the file structure up and voila! Both CTDs were gone!
George79's post in DynDOLOD in game error was marked as the answer