Calendar and libCompiler

I am having a problem with the dhtmlxCalendar and libCompiler. It appears that some (or all) of the calendar code isn’t being included in the generated dhtmlx.js file. It doesn’t seem to matter if you include all items in the libCompiler either. Attached is an image of what the calendar looks like, the dhtmlx.js file (with Check All option selected) and the HTML source.

The calendar works fine as soon as I add this to the HTML:

<script src="../../dhtmlxCalendar/codebase/dhtmlxcalendar.js"></script> (335 KB)

I recommend you to collect all files once again to convinced that they all are valid.
If the issue arise again - list all components which you include in the gather file.