its not a bug its just to verify that ur not a robot to protect the server from getting botted / ddosed I dont know what pinging the server 10 times means tho
Most people are having this issue right now... including my self. We will need to wait patiently as of right now I would say or keep trying and eventually it might work.
It means refreshing server list 10 times. Every time you refresh it you are pinging all servers on your list.