Scheduler Drag n Drop Fails with Error

This is the error I get from this snippet when I drag and drop it.
Uncaught TypeError: t is undefined
copy date.js:318
getActualDate scheduler.js:21
onBeforeEventDrop snippet.html:141
callEvent promiz.js:114
init scheduler.js:21
callEvent promiz.js:114
$drop scheduler.js:21
$drop dragcontrol.js:299
Zs touch.js:408

You cannot use “context.from.getActualDate(e)” because the scheduler is in Units.
There is no error but I cannot figure out how to get the time value that is being dragged and dropped into.
The formData variable has the prior values not what the current values will be on the onBeforeEventDrop.
See snippet