Hall of Fame difficulty with Pokesav'd Legendaries, help needed.

[Quantumpencil]

The issue is the following: I pokesav'd Mewtwo, Ho-Oh and Lugia after catching them using HGSS v03. I used the PID/IV generator, the IV/Nature combos are valid for all three. Place met is 3002, Egg hatched is 0, 44h and 45h are both 00, 46h is the corresponding Hex value for the caught location (Cerulean Cave, Whirl Islands, Bell Tower), and 85h is 05 for Mewtwo, 09 for Ho-Oh and 07 for Lugia; all 86h's are 01.

In game, they look good; and they all pass the legality checker: the Pokemon Info screen shows, for Mewtwo:

Timid Nature

Apr 14, 2010

Cerulean Cave

Met at Level 70

However, when I use them to beat the elite for, the Hall of Fame reports that they were "Hatched@Cerulean Cave" or whatever, instead of caught.

Anyone know what could be causing the problem?

Thanks in advance.