Testnet Changelog - December 24th, 2020

This is an error I get occasionally on unlocking a previously created safe and trying to upload a folder. Anyone else seen it?

Safe unlocked successfully
Authorising CLI application...
Waiting for authorising response from authd...
Safe CLI app was successfully authorised
Credentials were stored in /home/user/.safe/cli/credentials

[user@user]$ safe files put ./to-upload/ --recursive
[2020-12-29T23:48:50Z ERROR sn_client::client::transfer_actor] Error receiving SignatureShare: 
Unexpected: CmdError received: 
Transfer(TransferValidation(Unexpected("Logic error \"Key does not exist among locks.\""))) - 
ClientError::Unexpected::{"CmdError received:
Transfer(TransferValidation(Unexpected(\"Logic error \\\"Key does not exist among locks.\\\"\")))"}