missing monsters

so thx to summoners war event i just logged back to the game after maybe 1 month of inactivity, almost all my monsters are gone lol, im back to lvl 3 , and the remaining monsters in my inventory are back to lvl 4-5 , challenge mode locked ...

im pretty sure i logged in the right account because i have some screenshots with this account where i had all the nat4 and almost all the nat5 unlocked

is it just me or some1 else had this bug? tyvm