When I upgraded my website from 7.1.2 to 7.2.2, everything went well during the upgrade process.
But when I clicked on the button to go to my website, I just got a blank page.
I managed to display my home page by adding /Default.aspx to my default URL but nothing more, every page url seems to be broken.
I tried to add the .aspx extension in case (like for the home page) but nothing and I checked the web.config file to see if the advanced url management was broken but nope.
Any hint ? so I don't have to do all upgrades : 7.1.2->7.2.0->7.2.1->7.2.2.
PS : I've seen a comment about the same exact thing on codeplex, so we are at least 2 to experience this.