Bug fixes to DBS checks, bulk requests and document activity

We had an issue with DBS checks where by if an employment field was filled out with a value that contained an n-dash - the information could not be sent to DBS. This has now been fixed.

We've fixed an issue when creating a bulk request (one being sent to multiple people at once) that occurred when trying to assign multiple users.

We noticed that the activity log for when a data subject confirms receipt of a document was missing their name. We have now amended this and you should any missing data reinstated.