Funny Problem Multi-Domains Just got lost

Just a funny Bug

I log in to my admin panel and all the Domains i added were gone yes gone.
http://bloglines.co.za/wp-admin/network/settings.php?page=multi-domains

I then added them all of them and now it is working again.

Please let me know if any body had the same problem.

The only upgrades i did do was MP and PopOver and thats the most i can tell you so this is on of those strange bugs