|This is an epic zone, meant to be traversed by large groups of high level players only.
Per the 1.101 Release Notes 02.24.10:
Certain zones are now flagged as Epic Zones. These zones now relocate anyone logged out for more than 30 minutes to a safe spot typically located at the start of the zone, except for the main Realm Dragon zones. The locations for these Epic Zones place you safely outside the Faction towns, near the bindstones. Per this note, Dartmoor is now considered an Epic Zone.