Hi,
i am noticing this for some days now, but now it is confirmed
i mark hands during the session, by clicking on the hand in the "last winning hands" window and then "mark hand" - i dont set a category. i checked during grinding yesterday, the hands where show when i said "show only marked hands"
today (again), i wanted to review the session, date range=yesterday, overall tab, show only marked hands. all hands are gone!!!
i really hope you release zoom for hem1 fast, then i go back to hem1.