Lightning Calendar add-on broken in current Thunderbird nightly/daily!?

I'm using Thunderbird daily (Application Build ID 20130818030217), and 
Lightning doesn't work anymore since about 1-2 days. Is an update in the 
works?
-- 
Regards,
Peter Lairo

Bugs I think are important:
https://bugzilla.mozilla.org/show_bug.cgi?id=467153 Google Cal Setup
https://bugzilla.mozilla.org/show_bug.cgi?id=769476 Sync Reordering
https://bugzilla.mozilla.org/show_bug.cgi?id=446444 Sync for Thunderbird
https://bugzilla.mozilla.org/show_bug.cgi?id=391057 Write to Mac AB

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