Was there an update to Tier IV

TelZoran

Wondering if there is an update to the Tier IV ship escape mission? Not getting any synergies between the ships, like attack assists. Also looks like the enemy are quite a bit tougher. Running with R6 on Chewie and Han and R3 on Wedge.

crzydroid

I'm getting a ton of assists. Are they burning while bomber is alive? They can't assist in that case. Also, if they have TL with bomber present, they deal less damage, and bomber keeps getting stronger with each reinforcement.