Notice the "26" above the tabs, this only appears after I click save and publish.. The other save options don't show the page ID
I will also note that if I create a brand new page type referencing a blank file (test.aspx) I get the same behavior so this is leading me to believe it isn't something in my code that could be printing the ID to the screen.
Do you see any errors in the browser's console? Do you have Web.config or possibly Adapter settings on a level that would spread over the UI-location?
I have a weird bug I'm not sure how it happened or what could be causing this. Whenever I save any page in the CMS, when it loads back to the preview tab, it puts the PageLinkID at the very top of the page above the preview/edit tabs.. What could be causing this? It isn't happening on the front end, and it happens to every page type, even those without an assigned filename, so it has to be a setting somewhere. Anyone run into this?