Possible bug in datepicker

Possible bug in datepicker

Not sure if this is a bug, or if I am just doing something wrong/unsupported.

  2. <!doctype html>
  3. <html lang="en">
  4. <head>
  5.   <meta charset="utf-8">
  6.   <title>jQuery UI Datepicker - Display month &amp; year menus</title>
  7.   <link rel="stylesheet" href="//code.jquery.com/ui/1.11.4/themes/smoothness/jquery-ui.css">
  8.   <script src="//code.jquery.com/jquery-1.10.2.js"></script>
  9.   <script src="//code.jquery.com/ui/1.11.4/jquery-ui.js"></script>
  10.   <link rel="stylesheet" href="/resources/demos/style.css">
  11.   <script>
  12.   $(function() {
  13.     $( "#datepicker" ).datepicker({
  14.       changeMonth: true,
  15.       changeYear: true,
  16.       yearRange: "-20:-02"
  17.     });
  18.   });
  19.   </script>
  20. </head>
  21. <body>
  22.  
  23. <p>Date: <input type="text" id="datepicker"></p>
  24.  
  25.  
  26. </body>
  27. </html>
This is one of the demos from the jqueryui website, with the date range changed from an absolute range to "-20:-02".  When I load this, the range of years is correct (1995-2013), but the first year in the range (1995 currently) appears in the drop-down, and if I immediately select a day (without changing the year), the current year (2015) shows up in the input.  If I select a different year from the drop-down it works correctly, but something is wrong on initialization.

Is this a bug?

Thanks.

Matt