User signature not updating

Hi support

1. This is a strange issue … when I update my signature, it works fine in the profile edit page (and preview) and saves OK. But the change is not seen in the live forum. (This was working OK a few weeks ago). So I deleted my server cache (litespeed) and the forum cache several times, but without success.
2. Maybe related, but I also noticed that when I view my forum while not-logged-in (different browser or private tab) the signature does not show at all in the live board. Is this a bug or a feature ?

Thanks. 🙂