Matthias Pfefferle@lars @lordmatt If you have no caching plugin in place, you could try to enable the `Vary` header feature (linked in my comment above) and try to see if that works.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.