Ant Hell

[Bloody]

So, on my usual MVP run, I go say hi to Phree and Maya. I try to use the warper, and she says Ant Hell is locked. Even though I had it unlocked before the SVN update. I go Ant Hell to unlock, I do so. I kiss Maya goodnight and go back to town. I try to use the warper to go back to Ant Hell, and the NPC says it is locked...

Ok I might have made a mistake and didn't unlock it or imagine unlocking it? So I go to Ant Hell on foot, and unlock it again. I go back to town to try again, and the NPC says it is locked..

Save Point NPC takes 2.5k and says the dungeon is unlocked.
I go back to town and the Warper says it is locked.
Save Point NPC takes 2.5k and says the dungeon is unlocked.
I go back to town and the Warper says it is locked.
Save Point NPC takes 2.5k and says the dungeon is unlocked.
I go back to town and the Warper says it is locked.
Save Point NPC takes 2.5k and says the dungeon is unlocked.
I go back to town and the Warper says it is locked.

It only happened with Ant Hell, and I think it is because there are two enterances on different maps for this dungeon. Please check it asap..