Clearly, it's not going to be this week. If it was going to be this week, they'd have already set the date to get people excited about it. They don't NEED to release on all platforms at the same time, they have their own official site, so even if they were having issues with steam or dlsite or whatever, they could still release early on their own site, to say nothing of ci-en.
All in all, it's clearly not going to be "in the 1st half of augst" or "early august", because the latter is nearly done, and the former is over this weekend.
If anything, the complete lack of news is making me worried that they might be at the point where they're risking a delay, and they don't want to put out any discouraging news before they're 100% sure that their deadline can't be met. In situations like this, the deadline won't be met, usually.
So buckle up people. As much as I hate to think about it, I'm already getting myself ready to see this game out in September...