Parts of my Site Disappeard, Help!

I’ve been constructing my portfolio as I’m about to graduate from design school. I usually keep the editor open in a Tab when I’m not using it, but when I come back, there usually would never be a problem. However, this time, all the elements that I had pinned to all my pages just disappeared. Like completely deleted. I tried undoing, quitting out of my browser, restarting my computer, and to no avail…has anyone else had this problem? Any help would be greatly appreciated…I’m kinda freaking out :confused:

This is definitely not regular behavior. Please contact support regarding this issue at They should be able to help you find a solution.