A bug with the Client, no rerolls, after leaving champion select.
The bug consists of 2 of my rerolls for the ARAM gamemode missing. When we (me and friends) entered champion select, two of us used all of our rerolls and a third friend left. Our rerolls weren't returned in the next ARAM game. The accounts who lost rerolls' names are Alek22 and RAIHO77. I expect our rerolls returned and the bug inspected and repaired.