Hi there,
Tried to nickname my "Shiny Cryogonal" to just "Cryogonal" but it got declined.
The guidelines are a little unclear so just curious for the reason - thought it was a pretty harmless nickname but I'm assuming its got something to do with maybe fraud like naming a normal pokemon a shiny one?
"Nickname Rules
You cannot use offensive/profane words
Nicknames must be alphanumeric
Nicknames must be between 3 and 31 characters long"