Fixed favouriting/unfavouriting when the topic is already in a collection
Fixed favouriting/unfavouriting when the topic is already in a collection

Factlink/factlink-core,daukantas/factlink-core,daukantas/factlink-core,Factlink/factlink-core,daukantas/factlink-core,daukantas/factlink-core,Factlink/factlink-core,Factlink/factlink-core