Niantic apologises over Shiny Shadow Zapdos Pokemon Go Raid error and issues free items - Dexerto

Niantic has issued an apology over a recent mishap with Shiny Shadow Zapdos, and have issued free items to those affected.

Shiny Shadow Zapdos : r/TheSilphRoad

How do Raid Battles work in Pokémon GO? - Quora

How do Raid Battles work in Pokémon GO? - Quora

Shadow Zapdos Compensation Announced due to Shiny Availability Error

We apologize for this weekend's Elite Raid issues: Niantic reveals alternative for Pokemon GO players after recent debacle

Original announcement implied Shadow Zapdos would be around for the season Adventures Abound, and not just September. : r/TheSilphRoad

Trainers, we're aware of an issue affecting some raids and are working on a fix. If you freeze before starting a raid, please refresh your game data by clicking Settings -> Advanced

Niantic, we still have not heard about compensation for the Shadow Zapdos Shiny issue. When do we hear updates? : r/TheSilphRoad

Pokemon Go has a major bug that is resetting the Special Research quest A Mystic Hero

How do Raid Battles work in Pokémon GO? - Quora