On Seed "7373154853371715964" in all previous snapshots and previous stable versions, an ocean monument spawns pretty close to world spawn.

On the latest snapshot the ocean monument is missing entirely.

Using a world generated in 15w45a, and loading in 15w46a keeps the temple there, which is nice, but I would hope to generate this world for my server in 1.9 and have the monument still there.

tl;dr - Has the temple placement/generation changed?

Attached 3 files;
15w45a.jpg - new generation of seed, temple at expected location.
15w46a - loaded from 15w45a world.jpg - shows temple as expected.
15w46a - new world generation.jpg - shows no temple at all, using the same seed.