Exchange 2013 CU2 - MapiExceptionRecoveryMDBMismatch

I have run a 'New-MailboxRestoreRequest' to restore a mailbox from a mounted recovery database. In the Application Event Log, from the 'MSExchange Mailbox Replication' source, I get the following:

The Microsoft Exchange Mailbox Replication service was unable to process jobs in a mailbox database.
Database: RecoveryDB
Error: MapiExceptionRecoveryMDBMismatch: Unable to open message store. (hr=0x80004005, ec=1165)
Diagnostic context:
    Lid: 55847   EMSMDBPOOL.EcPoolSessionDoRpc called [length=132]
    Lid: 43559   EMSMDBPOOL.EcPoolSessionDoRpc returned [ec=0x0][length=248][latency=0]
    Lid: 52176   ClientVersion: 15.0.712.17
    Lid: 50032   ServerVersion: 15.0.712.6014
    Lid: 23226   --- ROP Parse Start ---
    Lid: 27962   ROP: ropLogon [254]
    Lid: 17082   ROP Error: 0x48D     
    Lid: 26937  
    Lid: 21921   StoreEc: 0x48D     
    Lid: 27962   ROP: ropExtendedError [250]
    Lid: 1494    ---- Remote Context Beg ----
    Lid: 61208   StoreEc: 0x8004010F
    Lid: 57721   StoreEc: 0x8004010F
    Lid: 50608  
    Lid: 45768   StoreEc: 0x48D     
    Lid: 56872   dwParam: 0xFE
    Lid: 42712   StoreEc: 0x48D     
    Lid: 10786   dwParam: 0x0        Msg: 15.00.0712.012:DOMAIN-EX13MB01
    Lid: 1750    ---- Remote Context End ----
    Lid: 26849  
    Lid: 21817   ROP Failure: 0x48D     
    Lid: 26297  
    Lid: 16585   StoreEc: 0x48D     
    Lid: 32441  
    Lid: 1706    StoreEc: 0x48D     
    Lid: 24761  
    Lid: 20665   StoreEc: 0x48D     
    Lid: 25785  
    Lid: 29881   StoreEc: 0x48D