[MC-25660] Minecraft 1.6.2 Server spawns players in random locations

I replaced the 1.6.1 server jar in my server folder with the 1.6.2 jar and changed nothing else, now when I load up a world generated by that server jar in 1.6.2, it spawns players in random locations (not server spawn) unless they do /spawnpoint or sleep in a bed to set their spawns at a specific point. The server is running with JVM flags -Xmx2G -Xms1G and thats all.
EDIT: To clarify, this is what I've always done to update the server, just replacing the .jar and it has never to my knowledge done this.

Comments 3

Anon Ymus 2013-07-13T14:39:42Z

You mean randomly throughout the world, or randomly around a specific area?

Nathan R 2013-07-13T14:43:35Z

Randomly throughout the world, sometimes generating new chunks.

Ezekiel 2013-11-27T19:44:53Z

Is this still a concern in the latest Minecraft version 13w48b? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases.