a hex value question

[simpl]

I have a question - I fully understand hex values (how they work etc) but I have recently come to have some japanese pokemon - which for some reason to not follow this hex values guide (yet they do have hex values)

they are all from PT - its just that the values don't check out (and i've run them through legality checker - so everything else apppears to be fine)

So basically what im asking is are japanese hex values different in anyway or has someone hacked these pokemon and done a very good job but messed up hex values?

eg Ryhperior (met at level 0) , egg recieved from day care (2000), met at place (19)

based on this guide for a PT it should have

44h D0

45h 07

46h 13

47h 00

85h 00

I believe

Yet it has the values:

44h 00

45h 00

46h 36

47h 00

85h 05

Thus i am extremely confused - help would be appreciated