Monthly summaries is exactly where you get your production...

Monthly summaries is exactly where you get your production quantities you wanted... (only when there was an increase in production to report on). Any omission of this in an announcement and it was deemed they had not produced anything more during that time.

Like you said, now that they've ironed out what looks like most of the kinks, they shouldn't have an excuse not to show production progress in every monthly update moving forward.

And as for cost of production, the closest you'll get to this is from an updated feasibility study which should have been completed a long time ago. Doubtful this kind of information will be released in a monthly update, or standalone announcement.