Today's commits included changing the naming convention for views to use "." as the separator instead of ":" (to make urls look nicer now that we urlencode all params). If you use external imageblock you should update your URLs to imageblock.External after your next cvs update or install of a nightly snapshot.
Note: we still support the old style imageblock:External for now.. but it's a good idea to update your code..
Posts: 19
Thanks for the headsup. I'll have to update the Nucleus Plugin (NP_GalleryImageBlock) when the next official release is made.