They can not update the OTC site during a quiet period. Here are some of the guidelines:
Guidelines During a Quiet Period, a publicly listed company cannot make any announcements about anything that could cause a normal investor to change their position on the company's stock. Normally, that means the company does not discuss any of the following:
-New deals or wins signed in that current quarter. Announcements about previously sold implementations going live are allowed but must be explicitly described as such. -Management changes -Progress against company goals -Major product or service announcements -Major partnership announcements