We're having an issue with Project on the Web where users can not initially create a new project. They can get to https://project.microsoft.com/en-US/#/hubnew and click on New Blank Project, but the next page never finishes loading.
If I create a project and add the user, they are then able to go back and create their own project. Has anyone else seen this or have a resolution?
I've not come across this issue before. Are there any errors in the browser console / browser dev tools that might give an indication? I think you'll need to raise a support call with Microsoft via your Office 365 tenant.