While snapshot pro was installed I tried Cloudflare CDN. It switched my site from non-www to www. This messed everything up. I thought I was back to normal but when I click on Snapshot pro in the menu, it goes to the www version of my site.
This is for 3 of my sites so please do let me know how to purge WPMUDev plugin history and start from scratch. This is very annoying and I can't seem to fix it myself.