Where are my old event coins?

Hello everybody!
Before the current version, we used to have event coins.
I saved up over 1000 coins, so I can buy the perk chests and then I have a garantueed legendary perk after spending 900 coins. I was waiting for an good special perk.
Are they all really gone now without a warning?

 

Well,they did warning,but looks like there's a bug about translation,some languages only show a red triangle with a big "!" ,but there's no information about this.

 

WTF this is so stupid - what are they thinking! How the actual EF are you supposed to grind out 900 coins without playing hours and hours of games wihtout losing all the progress to unlock the legendary perk or the coins you havent spent??? Battle Bay is becoming so crap. The upgrading of ships also takes an eternity now - like what are they thinking? stupid.

 

Always read the small small letters too...

 

Well before they rob people and without explaining why - they should perhaps put the damn warning in a pop-up on the loadscreen because most people dont read the stupid announcements because they usually about some fool event on youtube

 

The coin expiration notice has been on the splash page of every event since v4.0. The problem is that there was never an in-game message about prior coins expiring.