I have discovered an issue with JRemote that it performs grouping and sometimes simply 'swallows' albums with the same title. For example, having multiple artists in my collection with "Duets" albums, I find some of the albums merged and few simply lost. Yet, if I search by the artists I see these albums properly.
In JRiver everything is displayed perfect
When I asked Robert Ryan, the developer of JRiver, he says that "this may be a problem on the server. Items with the same name is grouped together. Will verify this and notify the MC guys"
I don't know if that's a problem with API JRiver uses to fetch this data from JRiver server..
It is quite annoying, I don't know why this was not reported before
Michael