fixed similar issue with gitlab.com importer because why not!

lib/gitlab/gitlab_import/importer.rb

@@ -15,6 +15,7 @@ module Gitlab
       end
 
       def execute
+        ActiveRecord::Base.no_touching do
           project_identifier = CGI.escape(project.import_source)
 
           # Issues && Comments
@@ -39,9 +40,11 @@ module Gitlab
               description: body,
               title: issue["title"],
               state: issue["state"],
+              updated_at: issue["updated_at"],
               author_id: gl_user_id(project, issue["author"]["id"])
             )
           end
+        end
 
         true
       end