Problem with OT Memory - Pokeball Vivillon (Pokemon X)

[al3x0805]

Sorry if this has been asked before, but I wasn't able to find an answer to this. I injected the wondercard for the 2014 Paris pokeball vivillon and then picked it up in-game and backed up my save. But according to pkhex it is invalid (Invalid OT Memory: Feeling should be index 0). I don't get the "feeling" option unless I change the memory type. The memory type is set to "{0} seems to have a fond memory, but it doesn't seem to be able to remember the details". The in-game memory for it is "The Pokémon seems to have a good memory, but it doesn’t seem to be able to remember", which should be perfectly fine since it's an event pokemon, right?  Never traded it to gen 7 if that matters. Is this a false alert? And why is the wording different in pkhex?
Sry for my bad english.

Edit: Clicking the save button in the Memory/Amie Editor window apparently makes it legal (even if you changed nothing). Very weird...

Edited August 23, 2020 by al3x0805