[SOLVED] Thunderbird/Lightning doesn't work since last update

[Peter Nabbefeld <peter.nabbefeld@xxxxxx>]

After another update became available, thunderbird calendar works now as 
before.

Kind regards
Peter

Am 25.02.2017 um 11:55 schrieb Peter Nabbefeld:
> Hello,
>
> since the last thunderbird update I cannot create valid new meeting
> dates in the integrated calendar (lightning), i.e. I cannot edit the
> time of the meeting.
>
> Kind regards
> Peter