There are actually two versions of OS 01.02.0200, one preloaded on calcs (no glitch) and the one downloadable (glitched). You can tell you have the unglitched version because you have a 'Z' in your serial number.
Unfortunately, I still have the pre-loaded OS and it definitely has the glitch.
Maybe 01.02.0200 "new" was pre-loaded instead of 01.02.0200 "old"?