The front page is already full of bug reports for this issue. I decided to attempt to add information to the bug report which seemed to be the most thorough. That's not 'thread jacking' that's 'merging bug reports', which is a good thing when one is tracking bugs.
I get the same results as you - the 1.4.4-1.2.5 patch is fine, the others get me a 404 error. I also get a 404 when attempting a directory listing (which is odd - it should give a 5xx error). Did someone forget to throw them up, or maybe to set the permissions?