Fire Domain Turn Undead (Wildfire)

[Yamo B. There]

Wildfire: Nearby enemies in a colossal radius are lit aflame for 1dCHA fire damage a round for three rounds. On the third round, they make a reflex save VS DC 10 + 2*CHA. Upon failure, they and all nearby enemies in a huge radius to them around them take an additional 1dCHA fire damage.

The post-Reflex save explosions damage not only enemies, but the Cleric themselves and any allies they might have.  The description makes it sound like this should be party-safe.

[Voideka]

I can confirm this is an issue. The secondary explosion damages self and allies.