I can load all of your sites with no issues. Are you still experiencing the issue? If so, please clear your browser cache, flush your DNS, then try again.
there is a .htaccess in that directory. You also did have file permissions wrong.
I sorted the redirect loop you had in your .htaccess and the file permissions, so the site should now work properly. You might need to clear browser cache though.
Problem fixed. Now when trying to create or delete a subdomain, I am getting the following message: "Error from hooks wrapper: Domain action was not successfully synchronized with Jackmunch. Array ( )"
Don't worry about that for now, sub domain should still be added in cPanel but wont show up in your account panel. It is related to the server work currently being done.