When creating a local server and selecting an environment, there are several options each with unique images associated with them. In the server browser, however, only the image for the Peaks environment is used, and it is erroneously used on every single server.
#Every server in browser uses Peaks preview image
lethal solstice
digital idol
going by context #brickadia message it seems to have been already fixed but we'll need to wait for the hotfix to confirm it