Below is what it says in the audited financials, note 11 (Third Eye Loan) and also says in the MD&A. They are negotiating repayment/extension not have agreed to one. 

"The Company is currently in discussions with Third Eye regarding the repayment and/or extension of the Third Eye Loan beyond August 4, 2019."

Cash at April 30 was US$ 7.689mm and payables were US$8.190mm. The Third Eye Loan was still US$14.467mm. Since 3 months have passed, one can assume that the cash that was available is now gone to pay the payables that were there on April 30. New payables will have accrued over that 3 months which might be equal to those at April 30 which would mean they now owe that without that cash. Since then, they should have received US$10.4mm ($15.2mm CAD minus agent commission and fees for a net $13.856mm CAD) or a little more from the June PO.

It appears that they might have about US$10.4mm cash with possibly US$8mm payables and US$14.467mm Third Eye Loan. They do not have the funds to last through to October or so as has been proposed by some here. The payables tend to be ignored but have to be paid. They seem to carry about three months but some have to be paid on an ongoing basis while new ones add on to replace those paid. They are a debt that can't be ignored.