As I thought, on sending the last message, the position of the chord changes have slipped out of alignment.
They should be:

                     
(Dm) Pendle, old Pendle, thou (C)standest a-(Dm)lone.

Twixt Burnley and Clitheroe,(C)Whalley and (Am)Colne,

Where (Dm)Hodder and Ribble's fair (C)waters do (Am)meet

With (Dm)Barley and Downham con-(Am)tent at thy (Dm)feet.