Lvl 70 instead of Lvl 77 from email subscriber Custom Legendary event gift

[DaDeeDum]

I received the email subscriber gift of a custom legendary item for the current event. It says it is for a lvl 77 and judging by the number of players on the leaderboards who have a lvl 77 Liberator shield with near perfect stats many received one. When I reached lvl 70 I also got two more as a reward but when I opened the email one, instead of getting a lvl 77 I got a lvl 70. All three custom legendary crates looked the same but I made sure the one I opened was the email gift one. I have not opened the other two. Was the error in the email labeling or did I get glitched somehow. If a glitch it is a big liability to compete against those free big shields others got.

HOMO HAQI LODO 4325

edit: I’m on an up to date iPad Air M3
edit2: Also, the gift item was supposed to be Lvl 77 ephemeral but got a Lvl 70 permanent