Bit weird to see people giving out about people not liking that episode, it feels perfectly understandable to me. We already had a backstory episode last week and then they chuck another one at us this week that's only 35 minutes long and about a character who hasn't really featured at all this season, while there are loads of other plotlines going on, in the third last episode of the show. Also, it was pretty shite, nothing really happened, there was feck all dialogue except confirming that we know Lumen are a weird ass cult, and fine, Cobel is maybe more important than we previously thought (though it was hinted at plenty anyway).