Student moved from one Tag to another but can see both Canvas Pages

[christine_masi]

I have a student that was in a tag called "ac" and recently moved him to a different tag, "AC." I did ensure the old tag was removed; however on a canvas PAGE he sees both pages the "ac" and "AC" Canvas Pages.  I removed the assigned tags to the page and the one tag to the student thinking maybe if I remove and reassign that would clear things up, but it didn't. Has anyone else experienced this? How do we fix it? I am thinking that if my due dates on assignments align with both tags that could be the issue; but it's not an assignment it's a page. Thanks!