A brief note has appeared on the Lord of the Rings Online forum to let players know that the Grey Mountains instances have been disabled "in order to address a bug with them". At this point there is no firm indication when they might reopen. The post simply indicates that they are expected to be reopened "in an upcoming patch".
The Grey Mountains, legendary home of the Dwarves, launched last week as part of Update 23: Where Dragons Dwell that also included new quests and deeds, instances and a new instance cluster.
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The War Within Hotfixes - 18 March
The War Within Hotfixes - March 18
