Here's the matches with date changed (confirmed):
Group C:
Poland vs Norway 26th, 14:00(GMT+1)/14:00(GMT+1)
Group D:
Republic of Korea vs Canada 27th, 21:00(GMT+9)/9:00 (GMT-3,26th)
Group E:
Chile vs France 20th, 19:00(GMT-3)/23:00(GMT+1)
Portugal vs Latvia 26th, 18:00(GMT+0)/19:00(GMT+2)
Group F:
Malaysia vs Uruguay 21st, 0:00 (GMT+8)/13:00(GMT-3,20th)
Group G:
Taiwan vs Sweden 26th, 20:30(GMT+8)/13:30(GMT+1)
Group H:
Austria vs Argentina 20th, 21:00(GMT+1)/17:00(GMT-3)
@theowest: did you discuss this with the Taiwan team? what is the exact time you will play?
@Canadian players: sorry for inconvenience, we'll consider it GMT-5 when arrange future matches.
Edit: also US GMT-5.