Slow response when editing pages.

Since yesterday, I've been having some issues when I edit pages on this site. Whenever i attempt to enter data in the forms, there is a pause for several seconds before I'm allowed to type in something. This also happens when clicking on the link on the bottom of the page I'm editing. I verified that it's not an issue with my browser, having tested it with other websites, and clicking on links on IMDb when not in edit mode does not have this slowdown.