Umm what. It's a public add-on, also there is no save called 'autosave2'
Do you even know what you're talking about?
Not really (no offense Log). The "autosave2" has to do with my service and has no relation with the add-on.
That public autosaver is not that good in the way of saving brick ownership, it will only sometimes save the ownership of the bricks, other times, as you found, it won't save the ownership right, or it won't save it at all, all the bricks will be yours, whether they are yours or not.