Plains of Ashford, Human's Lament Vista blocked

There's a cave with several trolls which gives easy access to this vista in the NE corner of Plains of Ashford, but the cave is blocked off by huge rocks. Players are having to resort to the Springer mount if they have PoF, gliding if they have HoT, or mesmer ports if they have neither expansion. Several tickets have been submitted from the NA megaserver, and logging out and logging back in did not fix the issue.

Issue was resolved with a recent patch.