I agree; no explanation, just a whole lot of frustration and noresponse from SA. 

A whole lot of people will leave the site as a result, so there will b less comments to the contributors who will also be disillusioned as a result and some will leave.

Seeking Alpha are shooting themselves in the foot.

@lettuce - what other sites do you recommend?

For the last two days no SA articles received, either from followed authors or via portfolio listed stocks, have shown comments when opened, even when the heading shows comments available. Very frustrating, please fix it.