Hi,
I am facing an odd behavior in the Grant chart.
Depending on the start/end date of some items in the chart, it loses the format of the date in other items, e.g., instead of showing "Apr 10, 2021" it shows "April 2021".
See the example bellow:
https://jsfiddle.net/alexaugusto/4ea9kz7w/54/
Around line 100 you can change the start/end that is commented and see that depending on which one is used the issue happens or not.