Okay, this can be VERY serious! I want to discuss this here in case someone else has similar effects: for several months now (i.e. also in earlier SourceControl versions), we had lost check ins! It occurs very seldom and so far, people said "you just forgot to check it in". But now, several people had the same effect that a successfully checked in stored procedure was just lost! The history does not show the change that the user successfully check in! As this occured about 3-5 times in the last months just for my user account, two other people are now also accused to not have checked in their code but they swear that they did! So we can't reproduce / proof this, but as several people noticed this, this could be a serious problem in Source Control.

Someone else had similar experiences?