Has the anti-gang code changed?

My recollection is that the anti-gang code only fired off when the gangers were all targetting the victim. Meaning, if you had, for example, two people hitting an outer guardian (A and B), and a third person (C) targeting the victim, A & B could use lag moves on the victim without the anti-gang code kicking in.

Recently, however, I was involved in a raid where A&B's moves were severely hampered by the anti-gang code - as in, it went off like crazy and almost nothing landed.

So. Has the anti-gang code been changed, or did it always work so that A&B in the example above would be affected?

Because it is very abusable.

It hasn't changed in a long time as far as I'm aware, however, your understanding of how and when it works is probably incomplete.