This leads to mismatches, for example the page says you have "511" titles completed while after expanding any bar/dot it says you have "512" titles completed.
Solution - either:
ignore it,
implement user-wise cache removal in cron-queue.php so if you refresh the page, it will display information w/o mismatches (optionally, do the refresh automatically, but I'd rather avoid that).
This leads to mismatches, for example the page says you have "511" titles completed while after expanding any bar/dot it says you have "512" titles completed.
Solution - either:
cron-queue.php
so if you refresh the page, it will display information w/o mismatches (optionally, do the refresh automatically, but I'd rather avoid that).