skip domain filter api shops show action

app/controllers/api/shops_controller.rb

@@ -15,7 +15,7 @@ class Api::ShopsController < Api::ApiController
 	end
 
 	def lookup_domain
-		if action_name == "index"
+		if ["index", "show"].include? action_name
 			if ENV["SERVER_CODE"] == "cloud" && request.subdomains.last && request.subdomains.last != "www"
 	      @license = cache_license(ENV["SX_PROVISION_URL"], request.host) # request.subdomain.downcase
 	      if (!@license.nil?)