The "going concern" statement is pretty standard boilerplate for startup companies. Probably 99% of MJ stocks have such a statement on their financials.
The burn rate is not huge and could be offset by their 45% profit margin if they can increase sales with new distribution channels or products.
Nevertheless, based on what we know today, I don't expect a huge revenue increase until at least the December 10-Q or later. The September 10-Q should be a little better but not stellar.