Updates to logging by
ERM-510 have ensured that MDC information is included in log entries
The purpose of this information should be to allow a user to understand what part of the data import the log entry refers to. However, currently they do not fulfil this purpose, or not consistently (depending on the method by which the data is being imported).
This story is to update these indicators so that they apply consistently and can always be used for their purpose (to understand what part of the import the log entry applies to)