youtube bbcode reidrect on 3.84 patch 2

[محروم.كوم]

Hi

Code:
[yt]link[/yt]

If I use a code like this, a link within a youtube bbcode, it gets exploited and redirected. however on another forum with 3.82, the bbcode does not parse the link. It becomes the code. But why on my forum? with a higher patch level?

Here's what I have as a bbcode
Code:
[yt][/yt]


Any idea what's going on?

Edit...

Okay I fixed it by disabliing bbcode witin bbcode __DEFINE_LIKE_SHARE__