I just upgraded to v5.2 . . . everything seemed fine, but I've discovered that on any day featuring multiple events where one of those events is a "floating" event, the floating event does not show up in the popup, even though the "tool tip" quotes a Multiple Event day.
The calendar is here: Cuzzins Calendar
. . . June 20 is one example, as is September 6.
Any idea what happened? Worked fine in v5.0 . . .
P.S. While I have your ear, I am relatively new to PHP so I'm not sure this can be done, but is it possible to have ONLY the calendar reload when changing months rather than most of the page?