Thanks Ipek - hopefully you will have good news soon too!
When we went for our interview at the end of July we were told that I was stuck in name check, but that my husband was all ready to be approved. (they also didn't have our DV receipt, but we got that to them in less than a week). We asked them to please go ahead and finalise his case, so then at least one of us would be through. But it appears they didn't, as we both got our welcome notices together. But I'm very happy this all seems to be coming to an end - you tend to be more forgiving then! Hopefully it will be quicker for you (it was just over a month for us between interview and welcome notice online).
When I went for my interview I tried to show the officier all the paperwork and photos we'd prepared, but she didn't even want to look at any of them - very disappointing!
Good luck - I hope you get your welcome notice soon!