Hi Reddi,
Looks like there was a JavaScript error, which we would need to debug to figure what is going on. Do you have someone on the team, or are you yourself familiar with JavaScript development? I'd recommend that person uses the Chrome Developer Tools or similar to break on all JavaScript errors, and figures where the that error happens. And once you know, i.e. have a stack trace, please let us know, and we'll see what we can do.
Alex
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