Hello,
intel support said they are aware of this problem and provide update firmware to sellers in my case HP. they ask me to contact hp support to have it and can't give it to me directly( strange )
HP support will publish this update in april !
so we are still waiting.
in the meantime i found that update firmware or bios with the same version unlock the grace period. ( we did that when its append each 24 days ).
Maybe you will have more luck with fujitsu support.