User blog comment:Wave9Nut/Jelly Rainbow/@comment-26388711-20170915092139

Again, some updates are initially rolled out to some players, or that certain updated features may need some time or an internet connection to show up.

Episode 186 is exceptional as it is the first episode to ever have a name glitch. File:186.png shows that the name is "map_decoration_text_episode_name186" in tiny font, but it should be fixed by the next update. This also applies to the Flash and HTML5 versions for most players.

Sorry about that, but it turns out that King has been updating certain aspects of that game at a slower than normal rate.