Galarian Slowpoke from Isle of Armor Legality Check failed

[b1nku]

Legality check wrongfully reports PID mismatch for encounter, and the encounter table wrongfully reports that wild galarian slowpoke from the isle of armor dlc cannot be shiny.

I'm attaching the pk8

0079-01 ★ - Slowpoke - 9C2EC75ECA7D.pk8

[b1nku]

Attaching screenshot of encounter database

[theSLAYER]

A bad hack. Thus user error. PKHeX working as intended.