I'm almost £700 in credit with Octopus Energy and put in a refund request at the end of December. To cut a very long story short, they have made up one excuse after another, and when I asked last week for their complaints process, I was directed to their FAQ's, which didn't help at all. They then told me they have opened a complaint on my behalf and are looking into it. I didn't have a chance to even make the complaint myself and I'm still waiting for a reply.
Has anyone else had this kind of an issue with them?