I'd be surprised if anything is done about the situation since the moderators stick to a very strict set of rules that they always enforce in a specific way. If something isn't technically against the rules then it isn't likely to result in a ban even if it's annoying for other players to deal with.

Just look at how they've opted to handle the abuse of the housing system. Some players own entire wards, though as it isn't technically against the rules no efforts have been made to remedy the situation. I suspect we're dealing with something similar when it comes to threads being revived.