Comment 15 for bug 143784

Looks like it is mistakenly parsing the '-' dates as iso8601.
The big iso8601Match regex matches the first example below, which it shouldn't (due to the space).

Eg.

>>> DateTime('2007-02-27 13:09:01.279').timezone()
'GMT+0'
>>> DateTime('2007/02/27 13:09:01.279').timezone()
'US/Eastern'