Magento

In the Catalog Categories section of the administration panel, I’ve noticed that if my Page Title has a quotation in it, like for example “Mother’s Day”, the URL key comes out as “mother-s-day”.  I understand that this could be Magento’s way of removing the comma, but all the links immediately after the creation of the “Mother’s Day” category that exist in the same level and parent-category for “Mother’s Day”, give 404 errors.  Changing the URL key from “mother-s-day” to “mothers-day” still did not resolve the issue.

Solution: Refresh Catalog Rewrites.

I hope somebody finds this information useful.

You could also try fixing catalog URLS in - Admin > System > Cache management > Refresh Catalog Rewrites