title: iOS 8 / Safari 8 not working with ASP.NET AJAX-Extensions
body: <p>Our website suddenly stopped working when iOS 8 was rolled out.
  Every post-back from within an ASP.NET UpdatePanel leads to an empty page.
  It still works, if the user-agent is set to "Chrome" from within Safari 8 (on Mac).</p>
  
  <p>I already tracked down, that some of the "ScriptResource.axd" and "WebResource.axd" files are not loaded at all.
  There is also an error telling "Sys.WebForms" is undefined (probably due to the missing script-files).</p>
  
  <p>We are using ASP.NET 2.0 with AJAX-Extensions 1.0 (I know, quite outdated. But used to work or could be fixed until now).</p>