I'll agree that their front office sometimes is way off the mark. I have seen similar complaints about WDW in general. People tend to get different answers depending on who they talk to on the same day or different days. That's a lack of training that seems to have fallen by the wayside lately with Disney. For RD who caters to a smaller group of people, it should really not be hard to have a competent front office staff who is knowledgeable in day to day questions that people have.
For all the front office issues, I have personally never seen it translate over to race day. For every race I have attended, the race days have been very organized and very well run. Not saying they have never had a bad race day, but they just have never had one I have been at.