Metamagic Quickened spell - Sunbeam dispute

Active characters:

Edoumiaond Willegume "Eddie" Podslee, Vegetanian scholar (College of Spirits bard)
Lan Kidogo, mapach archaeologist and treasure hunter (Knowledge cleric)
Peter "the Pied Piper" Hausler, human con artist/remover of vermin (Circle of the Shepherd druid)
PIPA - Planar Interception/Protection Aeormaton, warforged bodyguard and ex-wizard hunter (Warrior of the Elements monk/Cartographer artificer)
Xhekhetiel, halfling survivor of a Betrayer Gods cult (Runechild sorcerer/fighter)