Update your ROM's TZdata systemlessly. This will fix DST (daylight savings time) in many countries. There is no XDA support thread for this one due to the module's simplicity, and I will release an update when I see that there is an available TZData update.
Updated to TZData 2019B
Updated to TZData 2019A
Cleaned up changelog
Updated to MagiskInstaller template
Updated to TZData 2018G
Updated to TZData 2018F
Updated to Template 1500
Updated to TZData 2017C
Updated to Template 1410
Please update to Magisk 14.1 or hold back. The TZData has not updated just the templte so you're not losing out by holding back
Updated to Template 1400
Please update to Magisk 14.0 if you have not already
Updated to template 4
Updated to TZData 2017B