RIOT! I'm MAD! And I'm not gonna put up with this anymore!!
Oracle Lens, when it is activated, disables Evelynn's passive stealth, revealing her.
She then goes back into stealth a few seconds later, even though the Oracle Lens is still sweeping.
But for a couple seconds, it cancels her stealth.
It isn't fun. Games are supposed to be fun. Let's get this one fixed, please?