Photon Emperor GY Summon

  1. Bug description
    When Photon Emperor is sent to the GY and its effect triggers, an error message appears instead of effect confirmation

  2. Bug reproduction steps
    Send Photon Emperor to the GY with a face-up Galaxy or Photon monster on field or in GY.

  3. Screenshot OR error code

  4. Expected behavior
    Should be prompted to special summon Photon Emperor from the GY

  5. What OS are you using
    Arch Linux 64-bit

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