Warning in Node-Red Console at startup - [warn] [twitter-credentials:1f783c2a.4bb984] Failed to get user profile

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To help us understand the issue, please fill-in as much of the following information as you can:
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Which node are you reporting an issue on?

Node-Red-Node-Twitter

What are the steps to reproduce?

I updated my Twitter credentials after being away from using the node-red-twitter node for about 8 months, I completed the registration on twitter, and then supplied the node with the new api creds. When I restarted node-red it showed the warning in the subject.

What happens?

It shows the warning in the subject when I start node-red

What do you expect to happen?

I expect it to start without warning,

Please tell us about your environment:

• Node-RED version:Node-RED version: v0.20.7
• node.js version: v8.10.0
• npm version: 3.5.2
• Platform/OS:Linux Mint 19.1 5.0.0-25-generic #26~18.04.1-Ubuntu SMP
• Browser: Google Chrome Version 75.0.3770.100 (Official Build) (64-bit)

Start with the Node-Red-Node-Twitter node and reproduce startup on Node-RED v0.20.7 using the updated Twitter credentials described in the report. Trace the startup path that requests the Twitter user profile and determine why the warning occurs; done means valid credentials no longer produce the startup warning.