@vincej1 I couldn't predict that. If you contact the site owner, then there's a better chance.
I'll tell you a weird thing that happened here. There was an outage at my ISP and it caused a change in my IP when it came back up. Suddenly, I could not access a government website I use all the time. Chrome could not access it either, nor Firefox. The only browser I could get in with was Edge. Then several days later, my ISP had an even longer outage, and my IP changed again. Suddenly, Vivaldi and all my other browsers could access the government website again. Sometimes there's no rhyme or reason to these security access rules.