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Unfortunately, when statistics records are retrieved by facet query separate counts are returned for records indexed by legacyId and records indexed by UUID.
Item Page
In the following record note that only one bitstream is present.
Usage Statistics
The resulting usage information lists 2 bitstreams.
the item twice and the bitstream twice.
Item Statistics
Bitstream Statistics
A fix for this bug would require changes to the following code. Much of this code is quite old and it appears to need significant refactoring.
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