Images Broken On Multiple Sites After Recent Upgrades

Hello All,

I upgraded a number of plugins (including Domain Mapping) and afterwards noticed that the images on several sites were broken including those on a site using Blogs MU - http://www.worldmoodukkwan.com and another site http://www.soobahkdo.com

I am a bit confused.

On the Blogs MU themed site, the image path for images used in the services section of the theme is indicated as :

http://wmdk.soobahkdo.org/files/thumb/blogs-mu-service-image-1.jpg

However the subsite is mapped to http://www.worldmoodukkwan.com and http://www.wmdk.com and some other domains.

Any help would be appreciated.