In Dunlop v. Orange County, the 5th DCA held that a aggreived neighbor is not precluded by waiver from demonstrating standing and raising issues in a de novo proceeding under 163.3215 for failure to do so in the quasi-judicial proceeding before the local agency.
Yeah, it's obvious: if you have a de novo hearing, all of the issues are de novo. Didn't stop Orange County from claiming waiver and preclusion to the apparently clueless circuit court.
Just another example that the circuit courts (improperly, in way too many cases) trust the positions of local government attorneys over their private counterparts, whether they are representing developers or neighbors. The result: effectively unreviewable discretion. De novo proceedings under 163.3215 are one of the exceptions -- too bad the courts refuse to give effect to the 2002 amendments and allow landowners to challenge improper interpretations of the plan to deny development orders.