Sometimes you can see the baron fight, such as a quick ability flash, even though the pit is either NOT WARDED OR if your ward is DISABLED by enemy pink. This gives the position of the team sneaking the Baron away, which is a pretty big deal. This has been the case for so long unfixed, so I figured it was time to make a post about this.
This is a very annoying bug that's been around for a long time. Please fix this Riot.