The Lisbon schedule is now visible, so it looks like we can answer this question. There has been a bit of juggling round and it appears to me that there is also a small frequency increase on Malaga. The loser in all this seems to be Lanzarote, which is currently showing at 1x weekly as long as EI allow future bookings. With the loads and prices charged, that had always looked like a bit of a cash cow, but with the long sectors, it looks like extra flights can be squeezed out of the aircraft by reducing frequency. Plus, Ryanair capacity increases on the route in recent years may have been hurting.
In other news, Newquay will now run to October 6th, so a slightly extended season.
ACE was or is due to run Tue (09.15), Thu (13.30) and Sat (13.30). I think the schedule has space at those times and should be out in a few days.
ACE also ran Mon last winter so LIS replaces this along with a re-shuffle of Canaries.