Ah, interesting… Yes it’s definitely installed and running – but I have noticed issues on this site where all subpages (ie /about) are 404ing… troubleshooting that separately.
Does your plugin essentially create a static subpage and then redirect all traffic to it? I ask because I was going about setting up a page and using .htaccess to redirect traffic to it, but the 404s on pages ended that route – after which I found your plugin. Perhaps the underlying issue with page 404s is the root of both issues.
…any ideas on that? ??