Hello @winatjana,
Thank you for reaching out to us.
We’ve updated the library used in the Air Calendar plugin to the latest version, and there have indeed appeared issues related to the keys used in the plugin.
We apologize for any inconvenience this has caused. Our team is actively working to resolve these issues and we will notify you as soon as a new version is available.
In the meantime, could you please use version 2.100.0 and let us know if everything works well for you? If you have any other questions or concerns in meantime, feel free to let us know.
Thank you once again, and have a great day ahead!
Best regards,
Stefan