“We have paused the rollout of the Windows 10 October 2018 Update (version 1809) for all users as we investigate isolated reports of users missing some files after updating,” Microsoft’s support page for build 1809 says.

The halted rollout is no consolation to early adoptees affected by the data deletion bug, however. Microsoft says to call 1+800+MICROSOFT or your local customer service number if the October 2018 Update wiped out any of your files.