Zero skuid pages will load (i.e. my entire system is down). What is "Row with duplicate Name at index: 9". Page Assignments won't even load. Nothing.
I checked a couple of our customers orgs and none of them have this problem. I also checked the SFDC maintenance schedule and the only thing done today are live agent maintenance updates. Are Dylan and Will on different orgs or on the same? Did you do any changes, updates etc that might have been the cause for this? If you check the dev Console in the browser do you get any clues about the cause?
What do you mean by app composer? The page editor? If so, no. Literally every skuid related page it broken. Page editor, page assignments, skuid settings, skuid central, etc. The Skuid "app" won't even load. Here's another error from the console that appears right before the errors above.