https://updates.duplicati.com/beta/duplicati_2.0.7.1-1_all.deb
Results in:
502 Bad Gateway
nginx/1.25.3
https://updates.duplicati.com/beta/duplicati_2.0.7.1-1_all.deb
Results in:
nginx/1.25.3
works for me ™, maybe you could retry ?
Guessing a temporary site infrastructure update. Checked again and still the same error message.