Executrix Fleet Mastery Event Bugged

Got the same problem 85/100...ally code 516-117-579

I am unable to do the Executrix 7 star as it says it's locked to players with a 7 star Executrix.  I do not have a 7 star Executrix, and this has caused me to miss 2 of the events.

Same problem for me: 874964325

I have the issue of not being able to do the bonus teirs for 3 of my ships. Been a few days of me staring at it lol hopefully we get some rewards similar to what we would have gotten if we were able to access it. 

Going on 3 months fleet mastery not working 

I have 7 star Executrix, but the event is locked :(