I think the update hit my GW mm.
For the first time in a number of weeks, I have seen my first lvl70 team at node 6 and it was 4 and 5 star.
First 5 nodes done in 2 full turns.
Will update on the next ones when I get some more time to play.
Super easy so far...... Like free credits.
Not sure if this is a good thing yet.... See what the second half of GW s like.