A little late but for those planning on going for a wet walk/climb/work, Shaugh Prior Car Park and the footbridge across the Plym are currently being worked on by the National Trust, effectively closing access to The Dewerstone from the 19th to the 29th of Feb, short of a swim or a Tyrolean.
The road accessing the car park, connecting Bickleigh to Shaugh Prior, is also closed from the 19th to the 23rd of Feb I believe.
Post edited at 16:25