Found while running the epengine doc-keys test suite but easily reproducible:
- Create an ephemeral bucket
- Add a KV pair
- Delete that KV
- Do a get on the KV to confirm that the KV is no longer there
- Check cbstats and curr_items is 1 instead of 0.
Observed with 5.0.0-1928.
Here is the python script I used to reproduce this: