I have to say this and I would amor to read people opinion about it.
now I know this is very late, but it bugged me since the end of S3A when the lunar eclipse made all the lobisomens turn human for 15 mints. now I don't have a problem with that it makes sense in some way I don't even mind that it happened to Scott & Isaac.
I do however have a problem with that it also worked on Derek and here's why, now Scott & Isaac were BITTEN then turned into lobisomens but they were humans at first. unlike Derek who was BOREN a werewolf it's in his genies, its in his DNA. no matter what sobrenatural things happen nothing can change or alter the DNA or genies for 15 mints then go back to it's original status.
so that's my issue with the whole lunar eclipse