Board Thread:Skyrim/@comment-114.108.222.39-20160228111704

I happened to finish the quest about the Summerset Shadows, and at one point I forgot all about it and finished a numbers job for Delvin. When I came to talk to Delvin, there was this new dialogue about the special quest, but then I made a mistake and loaded a previous save point, and now the dialogue for the special quest being finished doesn't show up anymore. When I tried reloading another previous save before I talk to Delvin, it still doesn't appear... What do I do? Sorry if this was a stupid ass question  