Java timezone database out of date

Summary

Checking out time zones it appears our tz database is out of date. This can be seen as the new permanant change for Casablanca to GMT+1 is not reflected.

Environment

Jira - Production

Steps to Reproduce

1. Go to https://id.atlassian.com/manage-profile
2. Browse for Casablanca Timezone in Location and time zone section

Expected Results

Casablanca timezone should be GMT+1

Actual Results

Casablanca timezone is GMT+0

Notes

I have downloaded the latest tz database and checked, it appears this indeed been implemented in the tz database.

# Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
Zone Africa/Casablanca	-0:30:20 -	LMT	1913 Oct 26
			 0:00	Morocco	+00/+01	1984 Mar 16
			 1:00	-	+01	1986
			 0:00	Morocco	+00/+01	2018 Oct 28  3:00
			 1:00	Morocco	+01/+00

It seems we need to run the Oracle Timezone Updater Tool.

Workaround

None