What ad blocker are you using? Load the web page. After the page is loaded, click the AdBlock icon. Now select '''Disable on <website>.''' After, reload the page. ---------- If you are not using an ad blocker; Make sure you are not blocking content&#46; https://support&#46;mozilla&#46;org/en-US/kb/enhanced-tracking-protection-firefox-desktop also see https://blog.mozilla.org/security/2021/03/23/introducing-smartblock/ https://support.mozilla.org/en-US/kb/smartblock-enhanced-tracking-protection --------------- [https://support&#46;mozilla&#46;org/en-US/kb/diagnose-firefox-issues-using-troubleshoot-mode Diagnose Firefox issues using Troubleshoot(Safe) Mode] {web link} A small dialog should appear&#46; Click '''Start In Troubleshoot(Safe) Mode''' (not Refresh)&#46; Is the problem still there? Many site issues can be caused by corrupt cookies or cache&#46; '''Warning ! ! ''' This will log you out of sites you're logged in to&#46; You may also lose any settings for that website&#46; * [https://support&#46;mozilla&#46;org/en-US/kb/delete-cookies-remove-info-websites-stored Delete cookies to remove the information websites have stored on your computer] {web link} * [https://support&#46;mozilla&#46;org/en-US/kb/how-clear-firefox-cache How to clear the Firefox cache] {web link}

Your ad blocker may (like uBlock Origin) have a whitelist. You can try adding the site to the whitelist.