Video Stream doesn't load in Chrome or Firefox, works fine in Edge

[thopiddock]

In Chrome (Version 69.0.3497.100 (Official Build) (64-bit)) and Firefox (Vertion 62.0.3 (64-bit)) when loading Naruto Seasons 1-5 (this isn't an exhaustive list and it has worked fine in more recent animes like Black Clover) the stream doesn't load properly:

From the Developer tools I can see the error stems from the stream urls not being pulled properly.

vendor.001b3792ed71016c034e.js:1 TypeError: Cannot read property 'url' of undefined
    at a.streamUrl (app.5344e05ca7da2c37fe40.js:1)
    at Re.get (vendor.001b3792ed71016c034e.js:1)
    at Re.evaluate (vendor.001b3792ed71016c034e.js:1)
    at a.streamUrl (vendor.001b3792ed71016c034e.js:1)
    at a.mounted (app.5344e05ca7da2c37fe40.js:1)
    at be (vendor.001b3792ed71016c034e.js:1)
    at Object.insert (vendor.001b3792ed71016c034e.js:1)
    at S (vendor.001b3792ed71016c034e.js:1)
    at a.__patch__ (vendor.001b3792ed71016c034e.js:1)
    at a.t._update (vendor.001b3792ed71016c034e.js:1)
Vt @ vendor.001b3792ed71016c034e.js:1

Funnily enough this works fine in Microsoft Edge (Version 42.17134.1.0) ...