You just can't see it. It's still there. You can not move to the place where it normally is, there will be an invisible wall hindering you. When you blow it up (you can still do that, but it's not really recommended since it seems to be your team's trailer) you will be able to see it again.
Sometimes glitches like these happen let me show you couple... Laser beam
(i will add more, later)
Example: i accidently unplugged my outside hd which had Solfier of fortune installed and i was playing it. Even when i ASAP plugged it back in i was not able to see some people graphics at all