### Description:
We upgraded to version 0.66.3 yesterday. Now, private channe…ls are only bridging one way (from Slack to Rocket, but not from Rocket to Slack). If I create a new private channel it'll work fine (2 way) until I restart the service again, at which point that channel will also have the same issue.
Public channels work fine (2 way); issue only occurs with private channels.
### Steps to reproduce:
Create new private channel.
Test 2 way.
Restart service.
Test 2 way.
### Server Setup Information:
- Version of Rocket.Chat Server: 0.66.3
- Operating System: Linux
- Deployment Method: Manual
- Number of Running Instances: 1
- DB Replicaset Oplog: Enabled
- NodeJS Version: 8.11.3
- MongoDB Version: 3.0.15
### Additional context
Issue only started after latest upgrade.
### Relevant logs:
When the bridge is working 2 way:
```[34mI20180717-16:49:59.868(0) [34mMeteor ➔ method stream-notify-room -> userId: p3zCZunKWSKej27qB , arguments: { '0': 'Z7tZQmR9ZicuZLa8Q/typing', '1': 'NeuralMiner', '2': false }
[34mI20180717-16:49:59.872(0) [34mMeteor ➔ method sendMessage -> userId: p3zCZunKWSKej27qB , arguments: { '0': { _id: 'masf7XT9ESTCScsL9', rid: 'Z7tZQmR9ZicuZLa8Q', msg: '4' } }
[34mI20180717-16:49:59.874(0) [34mMeteor ➔ method canAccessRoom -> userId: p3zCZunKWSKej27qB , arguments: { '0': 'Z7tZQmR9ZicuZLa8Q', '1': 'p3zCZunKWSKej27qB' }
[34mI20180717-16:49:59.912(0) [34mIntegrations ➔ Outgoing WebHook.debug Execute Trigger: sendMessage
[34mI20180717-16:49:59.913(0) [34mIntegrations ➔ Outgoing WebHook.debug Got the event arguments for the event: sendMessage { event: 'sendMessage', message: { _id: 'masf7XT9ESTCScsL9', rid: 'Z7tZQmR9ZicuZLa8Q', msg: '4', ts: 2018-07-17T16:49:59.873Z, u: { _id: 'p3zCZunKWSKej27qB', username: 'NeuralMiner', name: 'NeuralMiner' }, _updatedAt: 2018-07-17T16:49:59.881Z, editedBy: undefined, editedAt: undefined, emoji: undefined, avatar: undefined, alias: undefined, customFields: undefined, attachments: undefined, mentions: [], channels: [], sandstormSessionId: null }, room: { _id: 'Z7tZQmR9ZicuZLa8Q', name: 'testing', fname: 'testing', t: 'p', msgs: 22, u: { _id: 'p3zCZunKWSKej27qB', username: 'NeuralMiner' }, ts: 2018-07-17T16:06:56.571Z, ro: false, sysMes: true, _updatedAt: 2018-07-17T16:48:32.249Z, importIds: [ 'GBRTWAHQB' ], lm: 2018-07-17T16:48:32.230Z, meta: { revision: 17, created: 1531844959441, version: 0, updated: 1531846112253 }, '$loki': 130, usernames: [ 'NeuralMiner', 'rocketbot' ], username: 'NeuralMiner' } }
[34mI20180717-16:49:59.914(0) [34mIntegrations ➔ Outgoing WebHook.debug Starting search for triggers for the room: Z7tZQmR9ZicuZLa8Q
[34mI20180717-16:49:59.914(0) [34mIntegrations ➔ Outgoing WebHook.debug Found 0 to iterate over and see if the match the event.
After the restart (only working 1 way):
[34mI20180717-16:56:09.274(0) [34mMeteor ➔ method sendMessage -> userId: p3zCZunKWSKej27qB , arguments: { '0': { _id: 'iKDsLcfFT2u9nXrcr', rid: 'Z7tZQmR9ZicuZLa8Q', msg: '888' } }
[34mI20180717-16:56:09.276(0) [34mMeteor ➔ method canAccessRoom -> userId: p3zCZunKWSKej27qB , arguments: { '0': 'Z7tZQmR9ZicuZLa8Q', '1': 'p3zCZunKWSKej27qB' }
[34mI20180717-16:56:09.314(0) [34mIntegrations ➔ Outgoing WebHook.debug Execute Trigger: sendMessage
[34mI20180717-16:56:09.316(0) [34mIntegrations ➔ Outgoing WebHook.debug Got the event arguments for the event: sendMessage { event: 'sendMessage', message: { _id: 'iKDsLcfFT2u9nXrcr', rid: 'Z7tZQmR9ZicuZLa8Q', msg: '888', ts: 2018-07-17T16:56:09.275Z, u: { _id: 'p3zCZunKWSKej27qB', username: 'NeuralMiner', name: 'NeuralMiner' }, _updatedAt: 2018-07-17T16:56:09.283Z, editedBy: undefined, editedAt: undefined, emoji: undefined, avatar: undefined, alias: undefined, customFields: undefined, attachments: undefined, mentions: [], channels: [], sandstormSessionId: null }, room: { _id: 'Z7tZQmR9ZicuZLa8Q', name: 'testing', fname: 'testing', t: 'p', msgs: 24, u: { _id: 'p3zCZunKWSKej27qB', username: 'NeuralMiner' }, ts: 2018-07-17T16:06:56.571Z, ro: false, sysMes: true, _updatedAt: 2018-07-17T16:54:29.767Z, importIds: [ 'GBRTWAHQB' ], lm: 2018-07-17T16:54:29.733Z, meta: { revision: 1, created: 1531846229127, version: 0, updated: 1531846469770 }, '$loki': 130, usernames: [ 'NeuralMiner', 'rocketbot' ], username: 'NeuralMiner' } }
[34mI20180717-16:56:09.317(0) [34mIntegrations ➔ Outgoing WebHook.debug Starting search for triggers for the room: Z7tZQmR9ZicuZLa8Q
[34mI20180717-16:56:09.318(0) [34mIntegrations ➔ Outgoing WebHook.debug Found 0 to iterate over and see if the match the event.