What I mean is... let's assume dgex and all your test rounds are ready today at 9 GMT... do NOT make an announcement at 9:30 GMT saying that the pre-sale will start at 10, 11, 12, etc. GMT today... the announcement should be something like Pre-sale will start on July 9, 2014 at 6 GMT.
Indeed, hence we updated the OP:
Important: we solve last issues with dgex, IPO can little be moved (1-2 days). Wait please.