Hi fredaz, in case you are using Firefox you can try to add
www.gameboomers.com to the exception list of the HTTPS-only mode. At least this works for me.
To do so, go to Firefox Settings. Then type https into the 'Find in Settings' search field, and select the field 'Manage Exceptions...' in section 'HTTPS-Only Mode'. Then insert
www.gameboomers.com into the address field and select the 'Turn Off' button. To be on the safe side restart the browser and test whether the pictures will be shown.
I'm not sure whether other browsers also allow to configure exceptions. As HTTPS is an important security feature the automatic HTTPS mode should only be switched off for sites you can fully trust.