"Shiny Moltres during encounter became normal after catch during Community Day"

#PokemonGO: Unluckily I don't have any proof other than what I saw, but today a friend of mine found a Shiny Moltres through research breakthrough, it was a shiny and entered in the first pokéball as usual for shiny legendaries, but then the Moltres appeared as a standard one in the box and in the journal. He collected the last stamp and opened the reward during CD so I think it was due to some change in shiny rates and their system. Has this ever been reported before? via /r/TheSilphRoad https://ift.tt/33TEId5