Whitelist add not working correctly

[nechtmarrie]

Expected Behavior

When adding a player to the whitelist using the web ui, the players uuid and name should be written to the whitelist. like so:
"uuid": "5764571a-e274-45c1-a1c2-23d140bada9f",
"name": "Hamalinzor"

Current Behavior

When adding a player to the whitelist using the web portal only the player uuid will be written to the whitelist.json file. name will not be even used.

"uuid": "5764571a-e274-45c1-a1c2-23d140bada9f",

Steps to Reproduce (for bugs)

1. Login to the web portal
2. open players > whitelists & bans
3. add a player to the whitelist
4. restart server
5. Whitelisted player tries to join.

Context

After a server restart the players added to the whitelist using the web UI will no longer be able to join the server if whitelist is set to true.

Your Environment

• Server OS: Ubuntu 16.04 Server (64 bits)
• Client browser: Google Chrome version 51.0.2704.103 m