Hello Everyone
4.10.3p2
I have been unable to create any page that ends with numbers.
Example
mysite.something/pages/2222
The page shows in layout editor and entering 2222 in URL Box however it always produces a 404. I have duplicated this several times but I have no test environment yet.
Looks like it has to start with a letter such as f2222. Since it's just the URL, you could put the url with some letter first and then have the page title be your 2222. I'm not sure why it doesn't work with full numbers.