There won't be a schedule for the group stage this year. In order to not make false promises, we tend to avoid definite stream schedules. We usually plan out a rough schedule, but this can change on the fly - and we don't want to be confronted with the rant if we go off the plan we have made. (this happens if the planned match either starts late or not at all, etc.)
On other news, the first 25 pending rosters are listed on the wiki now. If you signed up for any of these countries, please get in touch with your country's team creator as soon as possible.