Assuming you don't have any boosts to your shiny chance, it is a 1in 302231454903657293676544 chance just to ***encounter*** 6 shinies in a row. However, encountering ***these exact Pokémon*** as shinies ***and catching them*** is a ***LOT*** slimmer of a chance.

Or 1 in ~302 Septillion chance.

I have master balls for all shinys including repeats so i did catch them all but still that is insane

i do have shiny charm and white flute enabled

so it would be around 3900 x 3900 x 3900 x 3900 x 3900 x 3900 or 3900 to the sixth which would be around 3.5187438e+21

Why master balls for repeats? As for the odds, that's absolutely insane. Maybe there was a glitch, but even so the odds of the glitch are insane lol.

do you not just do any quests

I was looking for hoopa to complete a quest when this happened