IGN: Theminer30 Server: OITC Detailed: In the map *EDIT*Grind, with all the blue stuff, on top of it with grass, nether bricks and iron bars, there's a small hole you can fall into that takes you under the map. You cannot get back up. While it may be a small bug, it still can affect gameplay. For example, me and @AmerixanPsycho were doing a 1v1 (After some guy ragequit halfway in). Jordan fell down the hole, and I came after Jordan for a kill. I had to die from Jordan in order to keep the match going. (Thus the gameplay change).
I tried finding it but failed find it using the description "with all the blue stuff, on top of it with grass, nether bricks and iron bars". You sure it's the Plaza map?
Yeah, I wasn't SURE it was on Plaza, but I remembered that for some reason. I've been looking for the coords for the past 15 minutes, so thanks.
http://itsjerryandharry.com/threads/oitc-grind-hole.70152/#post-683383 In my screenshots, you can see the cords and where the hole is outside.