Cwm Taf Morgannwg (and Cwm Taf prior to April 2019) have been unable to provide closed pathway data since September 2018 because of IT problems following a software update.
Nid yw Cwm Taf Morgannwg (a Chwm Taf cyn mis Ebrill 2019) wedi gallu darparu data am lwybrau sydd wedi cau ers mis Medi 2018 o ganlyniad i broblemau TG yn dilyn diweddariad meddalwedd.