Unending Ocean, every world generation?

[Mr.Bobert]

Got a bit of an... Oddity, not sure if it's a bug or just that I have awful, awful luck, but it seems that every single world I generate winds up 95% ocean. A few large islands near what I suppose would be the 'equator,' and then ocean. Just. Ocean. For thousands of blocks, all the way up to and past the Wall in the North, and the same deal down south.

 

Here's what I mean, though on this particular seed I haven't gone south yet:

Any clues as to what exactly is causing this? I know oceans are supposed to be big and all, but that's just an insanely-sized ocean, and it happens every time. It makes exploration go stale after a couple weeks, as it consists entirely of riding a boat just until the next pirate ship.

[nvrsbr]

Have you messed with any settings in Biomes XL ?