Post Survey Thank You Email Issue

I created a Survey where at the end of it a user gets a “Summary” of some of the information they inputted in it. It was mostly Piped Text and displayed fine with the correct information at the End of Survey. However I also setup a Post-Survey Thank You e-mail using the same data/information from the End of Survey message, however it does not display any of the Piped Text information at all. When I tested my Survey prior to launch, the e-mails displayed the correct information. The only change that happened between testing and now is I added an E-mail Authentication page prior to being able to access the Survey, but that is it. Would this cause the e-mail issue I am having? Thanks