iframe embed disappears my footer

Site URL: https://neighbor.study/home-footer-issue

When I embed the iframe, the footer on the page disappears.

The iframe is a landing page from iContact and is the newsletter signup at the bottom. 

The code snippet for the embed is:

<iframe style="width:100%; height:339px; border:0;" scrolling="no"  src="https://3b584-572b.icpage.net/wimn-tms-newsletter-signup"/>

(I had to set the height because otherwise it wouldn't show the whole thing, and I added the no scrolling because it was adding a few pixels to scroll at large browser window sizes--taking those off didn't change the footer issue)

This might be something I need to reach out to iContact about, but you all will have the best perspective here. 

Try adding code to Code Block, not Embed Block

Same result for a Code Block. I also tried putting the same code block higher up and found that it just removes anything below it. Somehow it is stopping the page from loading anything else after that frame is loaded.

I figured it out. The embed code I was given did not close the iframe. I simply needed to add </iframe> at the end and it's all good.