There is an option in the settings to disable ads:
https://www.ninjette.org/forums/prof...do=editoptions
Scroll all the way to the bottom and you'll see the radio buttons. It will blank out all ad loading for the month; it resets itself the first of each month. Might be helpful to troubleshoot whether it is some slow-loading set of ads, or really something from the ninjette server itself.