Unsubscribing from Hidden/Closed Thread?

[Wormwoodworms]

Yesterday I've subscribed to a OOC thread that, since then, had been closed and hidden. Which, in turn, means I can't access it to unsubscribe from it.
Is there any way around that?

Link for anyone who's able to see it: http://www.roleplayerguild.com/topics/49226/posts/ic

[Lillian Thorne]

That's a well known bug that as of yet there is no way around. Since it was hidden simply because it was a duplicate I opened it up and took it out of hiding. Please unsubscribe and post here to let me know you have done so and I will return it to the void.

[Wormwoodworms]

Unsubscribed. Thank you for help :)