Should I be concerned??? New Cedar Creek owner...maybe???

I don't think you should be concerned.
I traded in a Jayco Designer. Used it 10 years and over 100,000 miles.
Would of liked to stayed with Jayco. But the Floor plan and standard options just was not like Cedar Creek.
Ordered our Cedar Creek 36ckts on June 18th and took delivery on August 18 th.
We were told 8 weeks but we had to follow up with the dealer. No updates
We have pulled the unit about 6,000 miles. We are very happy with the Cedar Creek.