I was just made aware that actually my clubs were send on the 12th of April already by Mizuno, should be in the same batch as yours! I was only asking as of 20th, as the shafts were expected latest by that date.
And indeed, some in my golf club ordered Callaway clubs way later then my order, and they can play those already! I am not a fan of Callaway too much, also during the last fitting in January these gave not the best results I was looking for. But Mizuno is not the only brand out there with good clubs.
I have informed my dealer (my fitter) that I seriously consider to cancel the order after waiting more then 100 days and now information what so ever. I fear the same as you, the package may be damaged after so many weeks being somewhere.... Mizuno does not know about the status of the package either, but I cannot do anything here, it is really up to them to get an hold on UPS. My fitter showed me similar amount of not helping messages as you have received so far.
Can someone from Mizuno look into our cases? Did the shipment of 12th of April got lost?
@MPX