You need to look at short interest, which based on the o/s count, shorting is virtually nil ratio wise with DRNK. If you are looking at short volume or naked short volume you are seeing a lot of various transactions normally related to market makers and brokers selling/buying. For example, one overly simplified instance being a broker fulfilling a transaction before they actual procure the shares. This gap is normally seconds to minutes long but will come across in short volume reports on a lot of these otc sites.
Be weary utilizing otc site data, Good authority to check for short interest is FINRA:
(Note: only app. 600k out of tens of billions actual shorted, which is most likely a novice going against a brokers lacks policy. Most brokers won't even entertain this type of gambling unless your account is stacked with cash. Fact is, you have to be an idiot to short a stock currently being actively pumped in trip land, good way to lose everything you own)
You are confusing short volume and short interest.
Nobody cares about publicly provided FINRA Daily Reg SHO data, it is meaningless on it's own and promotion websites (OTCshortreport) is using the daily data to deceive noobie investors. The Trade cycle is Trade Date plus 3 days for settlement, Daily Reg SHO only shows the Initial leg of each transaction and doesn't reconcile based upon settlements made seconds later as the trade has yet another 3 days to settle. That is why there isn't any Failures to Deliver.
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