The articles I couldn't reach before are now accessible. Thanks.

They seem to have made that difficult too. I sent it to support@seekingalpha.com. Not sure if that is still a good address, but it didn't get sent back, but also no reply.

For now, I am giving them the benefit of the doubt, and guessing it is a glitch. I spoke with someone else who isn't having the same issue, plus, I have stocks I have commented on that have like a dozen new comments I can't see, and most people aren't paying members. I sent them an email, and I suggest you guys do the same. If their intent is for this to be the new norm, I will just delete my account and move on.