Lapis is using CBM 1.41. It is not the same 1.41 that it was originally, Llama updated it slightly on Llamaserver and then to the CBM thread too. If you downloaded and installed 1.41 from the original thread before Llama updated it, you would have a very teeny weeny (but perhaps enough to cause the replay oddities?) different version of 1.41.
http://forum.shrapnelgames.com/showp...2&postcount=99