Scheduler - Availability Chart not showing leave for extended period of time, lapsing over month

Hi,

I've just had one of our 'Support Reps' add their leave into the Scheduler - Availability Chart, their leave spanned from 30/09/16 to 01/11/16 - problem is, it doesn't show up in the Availability Chart, only the day on the 01/11 in the new month.

What's even odder is the fact each date in between says that "Leave already marked for this time span. Please select different time span or edit existing leave." and I am unable to amend this, even as the administrator.

Could you please kindly look at the problem, at present I wanted to change the dates and the notify party but cannot for any of the dates excepting the one on the day prior his return....

Thanks and regards,

Craig