The issue outlined below has now been fixed and you should be able to download datasets as normal.
If you do encounter any problems, then please raise these through the Report An Issue function on this forum.
The Defra Data Services Platform is currently experiencing a technical fault which is affecting data downloads. WMS/WFS functionality is not affected.
We are investigating this as a priority and hope to get it working again as soon as possible.
We apologise for the inconvenience that this causes you.