Hi, I believe that I have found the root cause of the issue and I have a fix which I am testing now. We should have the fix for this issue deployed by the end of the day tomorrow but hopefully much sooner than that.
In the mean time you can revoke these requests manually whenever the request was supposed to expire, but there is little we can do for requests that are already granted. However we apologise for the inconvenience but it should be resolved shortly for future requests.
Again thank-you all again for your patience and for reporting the issue to us and please do not hesitate to keep contacting us with feedback and issues as you discover them.
Joint Nature Conservation Committee, Monkstone House, City Road, Peterborough PE1 1JY, UK