The review queue counters have disappeared:
Where are they?
When I did screenshot the Close Votes queue was not empty, if someone think so.
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If the review queues are empty, then this would be the expected behavior in the new design. There is a minor bug that the space for the grey/red indicators is not being preserved so the layout subtly changes.
The absence of counts is also part of the design. You can still get to the counts via the "all queues" link.