Too many redirects

Hi, thank you for that great plugin! I have one problem (with the latest version): When I register a new user (with role Subscriber), make a bid at one auction and then go to the menu “Auction Bids”, the browser gives me an error message: “Too many redirects occurred trying to open “https://xyz.abc/wp-admin/edit.php?post_type=auctions&updated=1″. This might occur if you open a page that is redirected to open another page which then is redirected to open the original page.”
Any idea what could be the cause? thanks!