Unsupported value type for {serverTimeStamp: [object Object]}

[adamisrafil]

Having an issue with running this script, on our server we save the submission time for our objects as a serverTimeStamp. When trying to backup each object it throws the following error:

Backing up Document '/Story/wylK2tpfbS3hE28Jcj4t' with type information
Unsupported value type for {serverTimeStamp: [object Object]}
Restoring to collection /Story document wylK2tpfbS3hE28Jcj4t...

Edit: This is involved with the types.js file.