Moment.js warning/error when using USPS client

[ksukhija]

Getting this warning from line 85 of lib\usps.js

Deprecation warning: value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are discouraged and will be removed in an upcoming major release. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.
Arguments:
[0] _isAMomentObject: true, _isUTC: false, _useUTC: false, _l: undefined, _i: January 31, 2019 5:41 pm +0000, _f: undefined, _strict: undefined, _locale: [object Object]
Error

[dac3971]

Anything on this? I'm having the same issue...