In this article: http://www.duolingo.com/translation/50333e1dfc713ce8b6cc1711f9015063 , the second sentence currently has nine versions of the translation. Three of them are showing as being mine, but I have only edited this sentence once, over a week ago. I did not make the subsequent edits that are shown as mine. Seems kind of weird. I hope other translators don't think I am trying to perpetuate an edit war, I swear I am not!
Has anyone else had this happen to them?
It happens when a user reverts to a previous edit. Somebody modified your translation, and then the next users that found your proposed version as more accurate used the revert option. It used to show the person that did the revision as the author, but it was recently changed.