@hollie Nice, tested it in feed-merger and it works just fine. OK, with one exception, but it's not a problem with the feed itself.
Feed merger pulls the "icon" link from the html header of https://satellite.eilloh.net/, which points to https://satellite.eilloh.net/0/favicon/icon.svg which doesn't exist.
@madewokherd Oh hey! That should exist! :) Thanks for telling me, I’ll add that to my list to fix!