On July 08, 2014 I got an email notifying me that one of my domain has sold on GoDaddy Auction then I list another domains at that time for 7 days auction. Yesterday I saw 4 (or maybe 5) of my domains has been sold to one person. But this morning when I login back to my auction account its keep redirect me to the support page. I send an email to [email protected], and got this reply: They said I've violated their terms of service while I believe I never do something that might violate their TOS such as shill bidding or unable to pay for won auction etc. I'm guessing the problem is because all domains are sold to one buyer and their system detect it as illegal activity. So be careful when list a domains on GoDaddy auction!