another delay

In MOST cases this kind of "delay" is caused by the dealer giving you a scripted answer to "how long" rather than getting specific information from the factory. If he told you the STANDARD answer and then got a different date from the manufacturer later on, it may seem to you that they're doing something to delay production instead of just giving you the wrong answer. I wouldn't be concerned at this point as it seems pretty standard for VERY early production runs for the model year. Probably the busiest time of year for most manufacturers.
Good luck / Skip