I have participated in like 3 bounties in the past where managers refuse to make the spreadsheet available to hunters. They all paid ridiculous amount. I got tokens worth $18 for 3 contents that I created. I believe this is exploitation and it have to stop.
Many of the project managers I had been able to have dealings with during the course of my bounty campaigns participation had showed a high level of integrity and sincerity, however some of them recently had exhibited some unscrupulous behavior in dealing with bounty hunters, the idea of hiding spreadsheets is unexplained and unnecessary.