Hello realflow!
Have you tried using another web browser for FH? Possibly firefox or something else? I see you use Google Chrome and have kept your adblocker on, and it's easy to whitelist the page. I also saw that you have two adblockers running, so it would be good to whitelist the page so you can play. As Tigg humbly put it, we ask you to disable adblockers because the ads pay to keep the site and server running. If we didn't, we'd unfortunately have to work and spend some of our hard earned money to keep the site and server up and running!
Turning off the adblock is absolutely harmless, and I see no issue with disabling it for this site only. The blocker even shows you how to white-list the site. I would suggest not disabling the javascript, but actually listening to the staff to turn off your adblocker. We CANNOT keep this game running if people do not abide and help US keep the game running.
We would appreciate if you were to support us rather than avoiding the adblocker altogether. Thank you!