[FL-IX] broken graphics on peer to peer graphics

Hi there, Peer to Peer graphics are all broken for us at https://my.fl-ix.net/ixp/statistics/p2p This is what's look like https://www.dropbox.com/s/p39wjvlshnv1oj0/Captura%20de%20pantalla%202019-02-... Please advise Regards, Carlos Horowicz Planisys AS52438