I think Cindric is probably being honest when he says the teams forgot to reflash the computers after testing.
*
I think the drivers were surprised to find that the push to pass hack was available in St Pete, and only Will Power was able to keep temptation at bay?
I'm sure RP is plenty pissed that this mistake happened, and I wouldn't be surprised if it was on his orders that the news broke now, not during the month of May so he could corral the narrative, at least a little, before Indy.
* Any whiff of sweeping this under the rug during the buildup to Indy would be a
PR nightmare for the Team, the Series, the Indy 500 and Roger Penske.