Hi @Tytan, does the missing follower not show up on the Follower Management screen?
@Koschgine Thralls that return home go to the last position you’ve placed them on guard, but you should be able to either enable the map marker for that thrall through the Follower Management screen and determine where it as gone to, or simply use the rescue mechanic (be aware that they lose their equipment when doing this).
@GaryBusey Unfortunately, we’re unable to provide any refunds of materials, followers, or equipment lost, as there is no MMO-like admin support for the game in official servers. Please refer to the suggestions above to find and recover your followers.
For more information on this system please refer to the patch thread for its release.