So here I am. Typical mediocre father of two kids minding his own business after kids fell asleep only to find out this:
Devs come on. Berlin aint new. Fix it, it is ridiculous.
it’s not even new as a bug…
cuz bots that have been downed can fade through floors.
one usefull tip that i suggest you to do if you further encounter it, would be to use flames from molotovs or flametrhower. it did worked for me.
… before they’ll fix it, this is your only solution.
which i’m aftaid devs are the same that took 8 months to fix rally point invulnerability ( when that was a thing ).
still waiting for them to fix 10v13 bug. and even worse is that out of those 10 half are bots…
In the old days of Medal of honor allied assault we used to call it “land sharking”, but In those days we had the joys of a kick and ban button 
Are you sure they are defusing from under the map and not from above? I remember playing one match in Tunisia where the enemy team kept planting bombs on first objective despite there not even being a single enemy in the room that held the target. It kept being placed, and we just kept defusing it and looking around like “wtf, there is nothing but friendlies in this room, how is it being planted?” and then we realized someone was able to crouch down and plant the bomb through the floor from the floor above.
Haven’t played Tunisia in a while, can’t remember map name.
I even have match recorded with dude that had bot stuck in moscow map could defuse from under the floor.
Sometimes You can burn them through floor, if not just get gaijined.
Not only is this bug as old as this game, it was also already fixed in few patches, yet it still happens, cool.
Best one i still have recorded was a Tunisia cave map, where my engineer got stuck under the cave.
It was so big i could run through some tunnels and build a rally under the map. (i was playing with friends and just wanted to show them). Well then most of our team spawned there and they could never cap so yeah.
