I’ve set the classifieds to bypass the captcha for users who are logged in. So you should be able to renew ads now. If you log in and still have trouble renewing, please let me know. Also I can renew your ad(s) for you in the short run, until the issue is resolved.
I checked on all of the ads that you guys mentioned above, and they were in fact renewed. I’m not sure why you got that “invalid domain” message, but the ads are active in the classfieds right now. There is a new update available for our classifieds software. I will install it soon, and hopefully that will take care of the issue. In the meantime, if this happens again, check your listings to see for sure whether they were renewed or not, and let me know if you need help.