Got the coffee energy drink survey too. Got this congrats message, but no link back to SR and when I checked, I didn't get the "exceeded daily limit" message. Fortunately, I was able to get the next survey which was really easy(on pickup trucks).

"Congratulations!

You have successfully completed this survey, and a sweepstakes entry will be credited to your account.If a cash incentive was also offered for this survey it will be credited to your account upon project closure.
Thank you for taking the time to share your thoughts and opinions."