I just loaded up my red Gyarados in pokesav and it seems to not use any known PID Type.
Its PID/IVs are
PID: 3820976739
HP: 19
ATK: 5
DEF: 24
SDEF: 2
SATK: 13
SPD: 16
When I open PID/IV the pid it has is not shown in the entire list. Could it be using a new PID/IV type? Can it not have any at all? As in when the game sets the PId/iv it might do a check, if PID and Trainer ID's not equal shiny then regeneate pid.
I hope we can figure out whats going on here.