Does the latest version of Discourse forum software contain a bug, or add a new feature?
The following thread shows every post by Chris as being the post that solved the OP; Each of Chris' posts has the Solution checkbox checked. Only his first post is shown in the OP.
Running Google Chrome 72.0.3626.119 (3626.119) on macOS 10.12.6.
I did a forced Chrome refresh, but nothing changed.