I have had the same on aftermath , Similar thing sometimes happens to carepackages ( can't open them or they dont appear / become bouncy ) .
It is down to connection to the host , Poor host connection can make some crazy things happen in game .
I have 2 good examples of this . The other day i was lagging so hard in the game that the bullet casings being ejected out of my gun , Instead of falling to the ground would stay floating on the screen as i ran around .
The same game i throw a care package down .The map is meltdown an i threw the package near the yellow enclosed turbines by the sea front.
Chopper came but no packaged dropped . I checked the whole area just incase it was not showing on the gamepad map .
Ran off in the direction of the spawn where the forklift truck is ,Searched about an ran back in the same direction to where i threw the carepackage , as i round the corner i can see the package (about 90ft away ) but if i walk any closer it vanishes . Spent about 45 seconds walking backwards and forwards to make sure my eyes was not decieving me .
I laughed it off and ran back towards the forklift area again to which the the sound of a enemy stealing your package just happened .
Thought the game was wigging out , left it at that .
It wasnt until the next day that i went back and looked at the theatre mode of the game in question.
Went back to the bit where i threw down the package , turns out that it did drop exactly where i had placed it and i had been running around it and looking from a distance ( watching myself walk backwards and forwards for nearly a minute was quite amusing ) and then the enemy stole it .
I wish i had recorded the game to show a comparison of the 2 as it was the best example of poor host connection that i could have asked for .
It is probably the biggest issue on BO2 that is far worse than what i have had on any other cod , the picking of hosts and the lag compensation can make some games unplayable and other games make you nearly invincible
There's definitely a few glitches that can be exploited , but hacks ......none to date
Before anyone reply's with " how would you know / my friend hacks " etc etc , This is not the wii so codes dont work as there is no access to the ram like on the wii .
Secondly , There is no known copy of blops 2 for the U .Though it will be very similar to the 360 coding , there is no way to tell .
There is also no way to implement a game save mod nor any other so called "hack" as there is no way to exploit the U to date ( wiikeyu or whatever they are calling it is BS until proven )
I understand that the wii was a wash with cheats an modding , But this is a new console with very different architecture , What happened on the wii will stay on the wii , Go look at the ps3 / 360 for what can be done & it is no where near as bad as what the nintendo community has had to deal with over the last few years with the wii .