Major Problem With Page URLS

Hello, if you have a page at /myurl/, and another page at /myurltoday/ it is impossible for you to access the first page. If I go to /myurl/ it redirects me to myurltoday. This is a major bug obviously as this issue could happen potentially all the time if you have a large amount of pages. If anyone knows of a fix or can tell me when this could be fixed I would appreciate it, thanks!