They do in status and log messages but they don't in menus and tips - however they are consistent within status/log messages and within menus/tips. The reasoning being that ellipses at the end of a MBID or Album Title look like they are part of the MBID or title (perhaps showing a shortening of these) hence the space. But again I am not wedded to this if you really want it changed.

P.S. Not sure they are strictly ellipses - being '.'*3 rather than a single character '…'.