It’s the same with EJ they were sky high on release but eventually started to come down. There is a really good website called Airhints and it alerts you as soon as the flight you are watching drops I found it a bit quicker than Skyscanner. You have to constantly check throughout the day as you will be amazed how much they go up and down. That said, I wish I’d waited and risked it as looking today could have saved about £200😡