Yes, we merged a pull request into /ws that changes how we do events entirely. What you're experiencing here is discord.js not being updated to handle that (on purpose at this time), there isn't actually a bug.

Feel free to re-open if you can reproduce without the dev version of ws being used.

Yes, we merged a pull request into /ws that changes how we do events entirely. What you're experiencing here is discord.js not being updated to handle that (on purpose at this time), there isn't actually a bug.

Feel free to re-open if you can reproduce without the dev version of ws being used.

[22:07:23.422] DEBUG (25788): Provided token: ** censored **
[22:07:23.423] DEBUG (25788): Preparing to connect to the gateway...
[22:07:23.650] DEBUG (25788): [WS => Manager] Fetched Gateway Information
        URL: wss://gateway.discord.gg
        Recommended Shards: 1
[22:07:23.650] DEBUG (25788): [WS => Manager] Session Limit Information
        Total: 1000
        Remaining: 996
[22:07:23.651] DEBUG (25788): [WS => Manager] 
[22:07:23.652] DEBUG (25788): [WS => Manager]

[22:07:23.422] DEBUG (25788): Provided token: ** censored **
[22:07:23.423] DEBUG (25788): Preparing to connect to the gateway...
[22:07:23.650] DEBUG (25788): [WS => Manager] Fetched Gateway Information
        URL: wss://gateway.discord.gg
        Recommended Shards: 1
[22:07:23.650] DEBUG (25788): [WS => Manager] Session Limit Information
        Total: 1000
        Remaining: 996
[22:07:23.651] DEBUG (25788): [WS => Manager] 
[22:07:23.652] DEBUG (25788): [WS => Manager]

<ref *1> Collection(1) [Map] {
  0 => WebSocketShard {
    _events: [Object: null prototype] { allReady: [Function (anonymous)] },
    _eventsCount: 1,
    _maxListeners: undefined,
    manager: WebSocketManager {
      _events: [Object: null prototype] {},
      _eventsCount: 0,
      _maxListeners: undefined,
      gateway: 'wss://gateway.discord.gg/',
      shards: [Circular *1],
      status: 3,
      destroyed: false,
      _ws: [WebSocketManager],
      totalShards: 1,
      [Symbol(shapeMode)]: false,
      [Symbol(kCapture)]: false
    },
    id: 0,
    status: 1,
    closeSequence: 0,
    ping: -1,
    lastPingTimestamp: -1,
    [Symbol(shapeMode)]: false,
    [Symbol(kCapture)]: false
  }
}

<ref *1> Collection(1) [Map] {
  0 => WebSocketShard {
    _events: [Object: null prototype] { allReady: [Function (anonymous)] },
    _eventsCount: 1,
    _maxListeners: undefined,
    manager: WebSocketManager {
      _events: [Object: null prototype] {},
      _eventsCount: 0,
      _maxListeners: undefined,
      gateway: 'wss://gateway.discord.gg/',
      shards: [Circular *1],
      status: 3,
      destroyed: false,
      _ws: [WebSocketManager],
      totalShards: 1,
      [Symbol(shapeMode)]: false,
      [Symbol(kCapture)]: false
    },
    id: 0,
    status: 1,
    closeSequence: 0,
    ping: -1,
    lastPingTimestamp: -1,
    [Symbol(shapeMode)]: false,
    [Symbol(kCapture)]: false
  }
}