I had saved wonderful topic that would have been useful to us at a later date. They had been stored for a little while. Two days ago, I clicked on my topics and they were all gone except one.

Why did this happen??? Can they be restored??

I am a little confused what you mean. No topics have been removed recently. Please elaborate. Thanks!

I believe it's in reference to (correct me if am wrong OP) topic Watch Lists or Subscribed topics..

When you go to review Saved/Subscribed Topics - the default is to show you topics subscribed to in the last 30 days - if any are older, they don't show up (which makes it look like they disappeared) unless you change the date (at the bottom).

In a related question/comment--I usually get email notices of topic replies. Over the past couple of months, I am missing dozens and dozens of them, resulting in missed follow up (obviously everyone survived, lol).
Just wondering why some notifications don't make it thru.
No, they're not in the spam folder.

hmm. first I have heard. I tested tonight and it works for me. Do you have immediate notification(s) set or digest (once a week or day)?

I kept meaning to mention it.. it just slipped by. I'm set on immediate notification & I do get many. Just not all.

Hm. I will look into the logic in the code on when they are sent. Maybe there is something there. I know that you will not get notices when you are online and active if someone posts (only when you are not on the site I think). I need to verify that. There is something along those lines...