It's normal to experience a small difference between the expected and actual number of LinkedIn profiles pulled (10–100 profiles)
This can happen due to a few reasons:
Some profiles may no longer exist.
Networking errors with LinkedIn servers might prevent the export of some data.
If you notice a significant discrepancy (+100 profiles), it could be that while the export was happening, your Linkedin cookies got deprecated.
Without the cookies we couldn't grab all the leads we wanted but only a fraction of it.
That often happens when you log out from Sales Navigator while the export is running
To fix the issue, you can relaunch the export again.