Local time zone difference creates offset in schedule

[stai1]

Bug report. Adding a class while in any time zone results in an offset in the schedule when viewed from another time zone. Example: adding a class while in Singapore (UTC +8) results in +15 hour offset when Antplanner is viewed from California (PDT, UTC -7). Likewise, adding a class while in California results in a -15 hour offset when viewed from Singapore.