We've got a freshly installed alfresco 5c instance, but have run into a problem where the odd site we create does not get listed in the My Sites dashlet, or user sites list. The permissions are set correctly, and the appropriate users can find the site through a search. The Admin user can also see it properly through the site admin functionality. What should be look for in order to get these sites to appear in My Sites?
We have an instance with about 120 sites, and only 5 sites don't appear. There appears to be no pattern among them.