I apologise but I am not sure what you are referring to. Would you mind providing a little more information on what you are needing the GST Summary Report to include?
Thank you for the screenshot that really helps.
Can you please try using another browser or an Incognito window and let me know if you still see an error message.
You can also access the report from both the Reports and GST sections. If you cannot access it from either tab can you please contact the team so we can investigate further?