The rewards for the PROS event have been recalculated and fully distributed, so it wasn't for nothing. It was gone in a second this morning, and I thought I didn't get it, but now it's back to normal.

One account gets 0.0005 BTC, which equals 50 USD, and there are also 55 PROS, another 30 USD, totaling 80 USD. The project team is really generous; if all airdrops were as generous as this project, that would be great.