DateTimeToUTC Function

Hi,

I'm working on a ETL project and I thought I can use Alteryx but pretty soon I noticed two major flaws in Alteryx.

Alteryx doesn't support date time with millisecond  e.g. YYYY-MM-DD HH:MM:SS.SSS  , and it simply truncates the decimal part of the second!!

DateTimeToUTC([])   functions adds 8 hours to PST which is incorrect. Today is 3/30/2017 and to convert PST to UTC it needs to add 7 hours.