Apparently all of my suggestions are being lost among all of the screaming in the other thread.
I've been asked to make sure that everyone who is having a technical problem with the new margin ads clear their cache (Ctrl F5). If this doesn't help please re-start your computer. If you are still seeing the same issues, please post the required information for our IT team to investigate.
screen resolution setting
browser and current version
briefly describe the issue you are seeing on your screen
If you are using something other than a desktop computer or laptop and are experiencing issues with the new ads, please post as much information as you can for our team to look into.
These ads have been tested across all browser versions and platforms and are all working fine from our office. Caching sounds like the most likely culprit.