I clicked on the topic then it showed me this?
E: i refreshed the page now its gone

It means the topic's removed, but I don't know if it's intended or not.

this has been happening with my topic

Haruhitastic a dit :

It means the topic's removed, but I don't know if it's intended or not.

but i created a topic once and clicked back and it had this screen, and it was not at all deleted

Well, this is the only time it happens so it must've been.