I'll give this a try and get back to you.

Yeah the plugin Ghostery does not play well with this webpage, which is a bit strange seeing as it should only block trackers and not webpage functionality.

I had this same issue on mission 10, whereby minions would pick up and drop the same dead corpse over and over again... I just left them to their insanity. There was a clean path to anything and everything. It looked more like the corpse was stuck in the ground.

Same issue here. Clicking on links on the start page does nothing.

I can remember this happen on campaign mission 10, although it happened a few times in previous missions as well.