The official Reddit account of Arrowhead Game Studios shared the survey on Reddit to ask for fans’ feedback. The survey seems to have been conducted by the PlayStation research team, and after reaching a certain quota, the developer pulled out the link.
Reddit link
https://tech4gamers.com/helldivers-2-dev-feedback-concord-failure/
Reddit link
https://tech4gamers.com/helldivers-2-dev-feedback-concord-failure/