I tumbled over this extreme case of bouncy shells bug a moment ago. Take a look: http://www.youtube.com/watch?v=BSXWmlJBs84
This is coz of how vehicletrainings barrier works. If it detonated rather than removed them it wouldn't happen.
Shells should automatically be removed once a certain amount of time goes past, i.e. when the time it takes to traverse the maximum distance it can possibly travel is reached.
Happens with cannon shells too, but not with missles for some reason. I have a feeling that this is related to the bouncing mortars glitch.
Its normal maps too seriously its annoying when a gren mortars the ground in front of you and the mortar round goes trough the ground hits ur foot and throws u 20 meters in the air.
Don't pound on or shoot unexploded ordnance. I usually see damage at the point of impact however I have been practicing around the corner mowtar shots.
I have been lucky enough to be the recipient of several bounced mortars to the face, engy (me) VS gren
I don't even know do I have an account there anymore and even if I do I can't remember the password. And even I could remember my password I'm not in the testers group so I'm not actually allowed to use that bugtracker because only testers are. Or at least I remember it's only for testers.