I think both need to change the attitude a bit.
Since L-E and S-Ai is not same group, you need to have some respect to each other. If it's within the group, it might be ok to change the translations without telling. That's totally up to the group's atomosphere. But then if it's a project done in joint, it's a different story. For example, if you work at company, you cannot change the other company's stuff without telling them, right? It's kind of rude. (On the contrast, if it's within the company, it might not be that big of problem.) At least somebody could've tell the translator that script has been modified prior to the release. (Even one line of email is better than nothing.)
For the second, I told this to rp already, but having a bad temper just doesn't work. She says it's not paid work, so she expects a bit more (or something similar) and she's not getting the respect, so she's having a bad temper and stuff, but you cannot just change your attitude so quickly when you start getting paid at work (in the future, when she grows up). Same deal, have some respect... Be nice to others.
Please excuse me for butting in even though I'm an outsider...
ps. By the way, Demn, thanks for telling me that I had licensed material. Didn't notice that. (And one of them was even from my own group. What a shame.) I hope I deleted everything licensed now. ...Now please unban me? (Or do I have to just wait?)