PayPal checkout hanging?

Any reason why hitting the orange PayPal Express checkout button would HANG? This was working before our server was knocked offline and new resolver IP's had to be used.

Would that have anything to do with it? What else can I check on my end to see why it's hanging?

How To Reproduce:

1. Go to https://www.mjmmagic.com/store/login.html
2. Use [email protected] for the email address
3. Use spanish for the password
4. Click the shopping cart link at the top of the page
5. Hit either the blue Checkout button or the orange PayPal button

In either instance, it will hang and eventually time out.

Hmmmm....even when I select the "Estimate Shipping" button, it hangs trying to communicate.

It would seem that any call to UPS, USPS, or PayPal may be failing in some way and causing the system to hang. Any idea on how to verify this or get around it?

When the estimator does finally come up, it doesn't list any shipping options, as if it couldn't communicate with any of the UPS or USPS API's. See attached screenshot.

USPS and UPS both appear to be working fine at the moment, did you resolve this issue?

Note: you appear to be missing these from your stylesheet ...

.hiddenField {
	display: none;
}
.visibleField {
	display: inline;
}