This was a glitch that happened with 1.2.4 (i think) A res reset will make bedrock come back, Justin fixed it
just tell a senior moderator/admin and they will come along go on creative and place bedrock there for you
Yeah, it was a glitch in one of the updates. I think it had to do with if you reset your res during a certain period of time, then the bedrock disappeared. It's interesting, because I know a few people whi decided to sell tickets for 'Void Dives' and made quite a bit.