The CEDA team have now restored the vast majority of datasets affected by the error that caused data to be mistakenly deleted. All priority datasets have now been restored. A small number of datasets are still awaiting restoration due to needing additional storage space - we are working on this and anticipate these datasets to be fully restored in the next few weeks. We still foresee a few problems, so please tell us if you spot anything.
We have learnt several important lessons from this experience:
Thank you for your patience whilst we have worked to resolve this issue.