I am also having this issue.
Purchased the Mystery Pass only because I wanted the 'Raucous Beastie' companion. Upon purchase of Mystery Pass yesterday (Oct. 22) I did receive Builder Beastie, but when completing Mystery Pass lv. 20 today (Oct. 23), did not receive Raucous Beastie.
Where is best beastie? :(
I am also having this issue.
Purchased the Mystery Pass only because I wanted the 'Raucous Beastie' companion. Upon purchase of Mystery Pass yesterday (Oct. 22) I did receive Builder Beastie, but when completing Mystery Pass lv. 20 today (Oct. 23), did not receive Raucous Beastie.
Where is best beastie? :(
First time spending $ on Arena..