Correcting the previous post, information from another source confirms that Court TV was added as an additional service to Freeview multiplex COM7, and did not replace Together TV +1.
Court TV can be found on Freeview channel no. 89, with Together TV +1 remaining on 83.
Further Update: Together TV +1 is currently broadcasting as a placeholder/information slate, and is not currently showing programmes. Full closure is a likely possibility.