Outdoor temperature from Weather Station not displaying in Energy app

Hello,
For some time now, the outdoor temperature from my Netatmo Weather Station has not been displaying in the Netatmo Energy app. While the Weather app shows all data correctly, the Energy app only shows dashes or empty spaces for the outdoor temperature.

I have been unable to find the settings to fix or re-link this connection. Could you please advise me on how to restore the temperature display in the Energy app?

Thank you for your help.
Petr