What's up with the FlyingBlue platform right now?

Who else is experiencing issues with Flying Blue after they announced their 20 year anniversary deals?

First I get an enticing email on June 5 saying "buy miles get 80% off". Then another on June 6 with "get extra miles of your next flight booked before June 20" and this week one from AMEX to get "cashback on my next booking". Hell yeah, I need to book a flight so perfect timing. MEANWHILE their website is again completely and utterly BROKEN. Refuses to load on every device and browser I have.

Has someone tried to reach out to their dreadful customer service yet and have an update on what they broke this time... because I simply don't have the energy.