Site Security signature certificate errors?

Was thinking about upgrading today, but i noticed that firefox is giving me the gray exclamation mark instead of the green lock. Opened up the site in IE and it said it blocked the site from displaying content with security errors.

@oursin_360: Sorry for the trouble; I opened up a bug for the engineers to look into this. The Paypal membership on our store looks fine if you'd prefer to use that option (it'll accept a credit card in addition to Paypal; we just haven't changed the name of it yet).

http://store.giantbomb.com/products/paypal-yearly-membership

@rorie Hey i finally got around to buying a membership using this method, but how exactly do i get the account upgrade? I only have an email about the t-shirt but nothing about the actual account. Thanks in advance

They manually hook it up, takes about a day.

Yeah, thanks everything is working fine now.

FYI the original issue is still happening though, the site security when purchasing the normal way still displays security errors