Looks like it's not such a great idea now to store your bitlocker key using your Microsoft account. If so, existing user's should quickly look for an alternative before it's too late.
Now this bug is bad news for bitlocker encrypted drives and the sad thing about it is that Microsoft fix, is kind of ridiculous. Why would anyone want to reformat the drive and loose everything. Not an easy fix for most user's and Microsoft should be ashamed on not trying to resolve this problem quickly.
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