Item status automatically changing to "Draft"

[ani_fca]

Hi,

Recently I have been facing a weird problem. I update the status of all my auction items to published. The publish date being 16-Oct and listing days = 9 days. There are total 125 published auction items. Suddenly some items randomly appear showing status as "drafts". When the bidders log into their account they are unable to view the items that they have won and hence they can't pay ! (simply because the status of those items change from Published to Drafts automatically in the backend).

Am I doing something wrong here ? Do I need to do something with the settings ? I am using a Wp auctions Pro Plus, installed it a month backs so its the latest version! Please help me !!

Regards
Andy Sen