I have been trying to import a bunch of frequent task templates for the past few days but the feature is broken. I am using the same templates i have used in the past with out issue but now i just get unknown errors. Assuming the template format might have changed i just recreated some tasks and exported it. The export is an empty text file.
Hopefully this feature can be fixed as i use the templates to import frequent domino effect style tasks that have many sub tasks.