I stream Mario games regularly and lately there's an annoying issue. Let's say I'll stream SMB3, so I select it from the category list. However then it automatically changes to another SMB3 category without image and only a few followers. This reduces the channel discoverability and splits searches in several pieces. I've found up to 4 SMB3 categories (you know well it's only 1 game) and the same occurs with others, like SMW or SMB2 and probably with a lot of other games. Idk why this occurs and why Twitch is not doing anything. It looks like someone hacked the categories. I sent a ticket but they replied to post it here. I repeat I'm talking about different cat for the exact same game.
Perhaps it relates with the different tags, but it went worse this week. Twitch should look into this and solve it.