Migrations with Data Consistency Score (DCS) – more than you ever wanted to know!

Hi alavd . this behavior is mentioned in "A note about mailbox restores and DCS"
Mailbox Restore requests don't need admins to approve the skipped items and the restores should be normally completed already, look at PercentComplete if 100% in order to confirm completion. The mailboxes where we are restoring to, are live mailboxes and there are system processes like MRM and/or situations where end-users move or delete the items restored in the Target mailbox, hence the Data Consistency Error about the missing items in target. You can use these commands to export the missing items in the target and view them.

$stats = Get-MailboxRestoreRequestStatistics "<id>"-includereport 
$e = $stats.Report.Entries | Where{$_.flags -match "mailboxverificationresults"}
$affected_entry = $e.MailboxVerificationResults | where { $_.DataConsistencyScore -notlike 'Perfect' }
$affected_entry.MissingItemsInTargetBucket.DivergentItemsSamples | export-csv -notypeinformation missingItemsUserA.csv