I updated my server to 1.7.2 after wiping it. I first join it and jump into Creative Mode to get a general layout of the area to see if I want to start in that seed. I move about 50 blocks from the spawn point and the terrain is suddenly changed to ocean. The land just drops off into water. A clean cut.
Anyone know why this is?
http://i.imgur.com/sZRNktX.png
Here are two screens of the problem.