I like the timeinfo in the infopopup in the visitor log, also i click often to the visited sites to check it again - when i go back the popup for the link i clicked is not available anymore.
could you maybe explain exact steps to reproduce the bug?
i am talking about the hover popup when i go with the mouse over the visitor actions.
I could reproduce this bug in firefox (works OK in chrome)
In e0cef4d91dd94e5ba3cbbf3f23ab2eb02820f203: fixes #4099 fix tooltip is not displayed after clicking a link and going back to the visitor link. Seems to be a bug in jQueryUI but could workaround it. Unfortunately, I did not find the actual issue in jquery and also did not find a ticket for that