I have the same problem

The problem has been recorded, thanks for your feedback.

I had a problem with time zones.

DI-2014 assumes that all eastern states of Australia share the same summer time. Not so. There is "summer time" daylight saving in most eastern states of Australia which Deepin catches, but in Queensland we are one hour behind the rest of the east coast (in fact in many ways Queensland is primitive... ;) ) Deepin doesn't recognise this difference even when I try to use another +10 time zone....

Here is how I corrected the problem.

In terminal :
It is pretty straight forward to change the time how your want to after that.

Platypus

i have this problem too.
when i hit confirm, the deleted timezone showed up again

I noticed this also, tends to keep one extra one in the list. But will delete others if you have more than two. This does not seem to cause any problem but is odd.

I just choose to display my timezone, and leave the extra london timezone alone.
As long as the displayed time is correct, I don't mind having that *london* hanging around.

This has fixed the problem! Thank you