Twilio Version 3.0.0-rc.11 Cannot read property 'ConversationsGrant' of undefined

[arvi]

I tried to clone this project and run npm install (no errors encountered)
then node . and this is what happens

/index.js:13
var ConversationsGrant = AccessToken.ConversationsGrant;
                                    ^

TypeError: Cannot read property 'ConversationsGrant' of undefined
    at Object.<anonymous> (/home/username/Projects/twilio-video-tutorial/video-quickstart-node-master/index.js:13:37)
    at Module._compile (module.js:409:26)
    at Object.Module._extensions..js (module.js:416:10)
    at Module.load (module.js:343:32)
    at Function.Module._load (module.js:300:12)
    at Function.Module.runMain (module.js:441:10)
    at startup (node.js:139:18)
    at node.js:968:3

I happen to also clone this project a month ago and running npm install then node . managed to run the project successfully and video call is working as expected. Upon checking that version, it's using 3.0.0-rc.9

There might be something wrong with 3.0.0-rc.11.