bannerView frame.x with a strange offset

[osrufung]

I'm using BANNER_VIEW adType
[Appodeal show:viewController adType:BANNER_VIEW];
But, in the delegate method, I'm receiving the UIView with a strange frame. Is this normal? Or maybe an exceptional case.
<GADBannerView: 0x796c4dc0; frame = (2.05678e+35 0; 320 50); clipsToBounds = YES; autoresize = LM+RM; layer = <CALayer: 0x796906d0>>

Yes, I can "modify" this frame when adding into my "container banner view". 😉