Bug Report: Username purchase error

When i try to buy a Username, the error “Error submitting name registrant” appears and all profile settings (Name, social accounts, wallets) are deleted. “Complete your ID - 0%”. Every time I have to adjust everything again.
Bitcoin wallet is replenished with the required amount. The username is available.

Sorry that you are experiencing this issue.

What version of the Blockstack Browser are you running?
Do you see any errors in your browser’s javascript console?

I updated the version yesterday. Error repeating.
In the javascript console, the following error occurred:
OPTIONS https://broadcast.blockstack.org/v1/broadcast/registration net::ERR_CONNECTION_TIMED_OUT