Someone on my site brought this to my attention, if I've posted in a topic the icon next to the title has shown as a star but since upgrading on topic list, it shows as a circle, even though it shows as a star on new content.

 

Some show as they should though

 

Thank you for bringing this issue to our attention! I can confirm this should be further reviewed and I have logged an internal bug report for our development team to investigate and address as necessary, in a future maintenance release.

 

Fixed in .19. 🎉