I’ve got 9 emails on webmail since the one I got at 2:10 on eM Client. I tried Refresh with no results. Mine looks like this. Primary Other Select Filter
Sounds like then you have V10 Categories enabled being you mentioned “Other”.
Click on the word “Other” on the right of the Primary tab and see if the 9 new emails are in that Tab ?
If the missing new emails are then in the “Other Category Tab”, then see this thread link on how to move them back to your Primary Inbox Tab.