We are having difficulty with the drop down menu on the pages/databases section of our site, which is the front page.
The drop down menus do not work, and neither does the theme selector. They work fine elsewhere.
The only changes to the theme are additional ad placements. However, we've tried a completely stock theme, and the same issue happens.
The site is https://ballofspray.com/
When logged in the main menu on the home page links to https://ballofspray.com/#elUserLink_menu
From mobile, it just goes to https://ballofspray.com/# (nowhere)