White pages on some links

Hi, i started having this issue today, i have several menu items with problems.
For example the one that redirects to https://www.mysite.com/blog, it doesnt work unless i add a “/” to the end of the link (www.mysite.com/blog/)
This started happening after a godaddy’s issue or the 4.2.4 automatic update, everything was the same thay so i dont know.
Now i reverted that update and im on 4.2.2 but im still facing this issue with several links. What can i do? This is making me crazy