So people found another exploit where they are in the roof and can grenade down and secure objectives but can't be seen or shot. Ubisoft FIX IT AND TEST IT,
Hey guys,
Thanks for reaching out and bringing this up to our attention.
As it stands, I can confirm that we have received multiple reports for this and therefore issue is currently under review by our game team.
I do apologise about the inconvenience this is causing and thank you for your patience in the meantime.
Should there be any updates coming up, details will be posted here, in our official forums, therefore keep an eye.