i just got that one also as my ds and instead of getting the congrats page and re-routing back to sr i got this on a plain white page:

Your answers have been received and this survey is now completed.

We appreciate you taking the time out of your busy day to share your thoughts and opinions with us. Your input today will directly impact future products and services that everyone will enjoy.
Thanks again!

i reported it to gf. on the bright side i was able to get another ds right away, totally completed it and got the congrats page.