For the last few days anyone trying to open our HUB is getting 'Page not found'. I've checked the configuration for the site and all looks okay. I've tested in Chrome, Edge, Firefox and am getting the same results.
After opening the HUB a few times, sometimes the pages will load will other times it will not.
Our HUB page: https://citizen-engagement-fayetteville-gis.hub.arcgis.com/
Looking for troubleshooting suggestions.