Due to a technical issue Tech Support asked me to log out and in again so I did so with no issue. Today, with another hotfix dropping, I decided to back up my worlds so navigated to the new file location and found there are now two accounts and one has no user data. I checked bug report MCPE-189589 and this seems to be different.
Thank you for your report!
We're tracking this issue at MCPE-227882, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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