[2019] Bonus code suggestion for WG

The codes around Jingles were unfortunately bugged when released. This has since been fixed.

Typically speaking, when possible we do list what codes provide, however often we also use the codes as a surprise for what comes with them.

CCs are told exactly what comes with the codes they are provided, it is on them to ensure this is being communicated clearly.

Fem,

One was an invitation codes for new players to create an account with.

The other was a code to activate the mission for the captain.