OK. First of all lets calm down a notch or two.
General rule: You use unsigned scripts at your own risk! Its wise to back up your save game if you don't want to loose them. Never think a script/mod is done, specially if stated that its not. Not even the official stuff is bug free never mind stuff done by
hobby-modders.
Now to the issues at hand, yes it seams there is bug, I already said I'll be looking into it, but unless somebody is sending over a feasible amount of RL cash, I'll be doing it whenever the hell I feel like it.
As pointed out correctly this type of Script is rather new, so yes its all try&errror, its not like the MD was designed to do this stuff, so expect some trouble. As for the testing, that's where you come in play, I code you test, that's how things work and if you think you have better things to do than to test the script you want to use, well guess you wont have many scripts to use.
Having said that all, I appreciate all constructive feedback that has been posted as it helps me understand how things work, still I have yet to figure out why this bug occurs and then fix it. This should be done in near future, since I get a bit more free time.
MFG
Ketraar