We utilize "Cloud Content" - "Static Content" to serve the footer on some landing pages. We simply add a "Footer java script" to the static content block.
All was well for a few weeks, until we started experiencing the 500 - Internal server error message with the footer on all of our landing pages! I tried deleting and re-adding the footer, but that did not work. I ended up having to delete the footer from ALL of our landing pages to avoid visitors viewing the scary error message and to avoid any SEO "red flags" to be on the safe side.
One week later...
I tried re-adding the footer again this evening (because I have nothing better to do at 6pm on a Friday evening at the office...) and it worked! WEIRD!?
Stay thirsty my fellow Eloquans!