My tooltip-listed Mass Frog DC is 2 points lower than it should be, 1 point lower than a 9th-level spell of the same school, instead of 1 point higher.

And turning Embolden from "Always On" to "Always Off", or back, made no difference in the DC. Can someone check if this is working right? It should work, right?

And while we're on the topic of Mass Frog and metamagic, why is Heighten an option here? It also doesn't do anything, but I wouldn't expect it to; it should not even be an option.