In Atamara, Hammarsett still exists, although the realm has surrendered.
Hammarsett Anarchy (nobody) (regions) 0 (Nobles) 0 (Advs) 1
In DW we have 2 realms like this:
Pian en Luries Anarchy (nobody) (regions) 0 (Nobles) 0 (Advs) 3
Angroth Anarchy (nobody) (regions) 0 (Nobles) 0 (Advs) 3
Is this because of the Adventurers?
If so, the system should be changed and the realm should stop to exist as soon as the last noble leaves it.
The commoners have no say in where they belong. If there is not other reson (time limit etc.) I would like to file a bug report.
Realms need to be deleted manually, this is not an automatic process. The fact that these realms still exist in the DB does not affect the game in any way.
There may also be paused characters in those realms that do not show on the statistics, but can be seen by Tom on the admin interface.
There are 11 characters in hamarsett with 10 being paused whether or not they are nobles, I couldn't tell you.
Unfortunately they effect the game, mainly in the form of peasant reaction to the war with these realms.
Not much, but they do.