1) We are human, so I guess nobody will complain if we wait more than 4 days, the most important is to play all matches before august.
2) I didn't precized, but as 1st question, we are humain, I don't think anyone will complain if people came late of 30min. The most problematic situation, as you saw with IO vs supeR,Bots, we came very late, and after that, Tiny has to disconnect, so it was our fault, but we can replay it tomorrow, so it's ok. It became problematic when a player has to go before playing match. Should we really precize how much time ? I would say 45min is really MAX for a late.