I had a barb at like lvl 106 and decided it's finally time to sort out my stash and start to mule my items. Since I wasn't sure if multiclienting for muling is allowed here I asked in chat beforehand and got several people telling me it's fine.
So I went ahead and made a few new characters and started muling some items, but after i was done and decided to log out of my main barb aswell the game told me that I got disconnected from battlenet. After logging back in again I could find neither: My highlvl barb character nor my first mule I made that had most of my runes.
Is there a common bug that tends to hides characters or something? Is there a way for me to get my character back? I would highly apreciate some help if thats possible and thank you for your time.