It appears as if the data is only available to those scientists who apply for the data grant and win it. Furthermore, applications for the grant have been close

It appears as if the data is only available to those scientists who apply for the data grant and win it. Furthermore, applications for the grant have been closed since midway through March. Yea, I'm not surprised Twitter isn't making its historical data public. That would literally end Gnip, which is a revenue source for Twitter not based on advertising to users.