I can create a new workout in Connect Web, but not make changes to workouts after they have been created. When opening an existing workout, only the first step is displayed, and a spinner as if the page is waiting to load. Adding steps after the first step is still possible, but all steps will have to be re-entered, which almost the same as creating a new one. It is the same in Firefox and Chrome, and the mobile app has the same problem.
Several errors are displayed in the browsers console: /web-translations/fitness_age/fitness_age_en.properties Failed to load resource: the server responded with a status of 404 () and chunk.js:1 Uncaught TypeError: Cannot read property 'toJSON' of undefined.
Am I the only one? If there are more people who are unable to edit existing workouts, I'll report it to Garmin.