A unified data governance solution that helps manage, protect, and discover data across your organization
Hello,
This issue is server-side related, and it is temporary and intermittent.
Because this is community forum, I suggest that you put this in the feedback hub using the "report a bug." When you fill that out, you will have the option to check the box for "prioritize this as a high severity" at step 4. You also have the option to include a screenshot or do a screen recording. This data will reach the product team, and they use data like that to gather information and discover outages and issues.
A potential workaround is, sign into your account https://account.live.com, then click on "change password" on the upper right. Make sure you replace it with a stronger/longer password. Then try to access the bitlocker page again. This seems to work for some users.