What Ever Happened to Brigid from Craig of the Creek?

Brigid led the Freddites on Craig of the Creek for exactly one (fantastic) episode, Dog Decider, before disappearing from the face of the creek. It’s a shame, because Brigid’s story was definitely left unfinished in an unsatisfying (if funny) way, unlike Deltron’s which was wrapped up exactly as much as it needed to be.

Craig of the Creek has the trading tree where kids are in background shots all the time; Brigid’s entire story after Dog Decider could be shown there even if the crew didn’t want to give her part of an episode. If the Ninja Kids can come back every so often though, why not Brigid and the Freddites? Doesn’t the star of Dog Decider deserve more?