O365: CDN Change Causes OWA Client Error

Recently, we've seen a pattern of escalations wherein users are no longer able to access OWA. Specifically, the error will be similar to the following: In the details, we'll see the error we're concerned with: X-OQA-Error: ClientError;exMsg=’_g’ is undefined; file=https://pod51048.outlook.com/owa/:362 If we use Network Tracing (F12 in Internet Explorer) [or Fiddler] we'll see a failure…

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