This bug was fixed in the package indicator-datetime - 15.10+17.10.20170829.2-0ubuntu4
--------------- indicator-datetime (15.10+17.10.20170829.2-0ubuntu4) bionic; urgency=medium
* Add "X-Ubuntu-Use-Langpack: yes" to debian/control now that this package is in Universe (LP: #1760435).
-- Simon Quigley <email address hidden> Sun, 01 Apr 2018 20:11:02 -0500
This bug was fixed in the package indicator-datetime - 15.10+17. 10.20170829. 2-0ubuntu4
--------------- 17.10.20170829. 2-0ubuntu4) bionic; urgency=medium
indicator-datetime (15.10+
* Add "X-Ubuntu- Use-Langpack: yes" to debian/control now that this package is
in Universe (LP: #1760435).
-- Simon Quigley <email address hidden> Sun, 01 Apr 2018 20:11:02 -0500