System Information
Operating system: Windows-10-10.0.17134 64 Bits
Graphics card: GeForce GTX 1080 Ti/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 436.02

Blender Version
Broken: version: 2.81 (sub 3), branch: master, commit date: 2019-08-27 18:27, hash: rB697fd86506fd
also broken in 2.8 final release
Worked:

Short description of error
Outliner - Objects Filter Selected, Hidden and Active not working poperly
In a new default scene everything is working fine.

Exact steps for others to reproduce the error
Open the attached blender scene. It is the wasp_bot scene.
Go to the outliner and go to filter dropdown > Objects > Hidden
More objects than just the only hidden object (Mesh_light) are shown in the outliner.
Go to the outliner and go to filter dropdown > Objects > Selected
More objects than just the selected object (Helmet_01) are shown in the outliner.
Go to the outliner and go to filter dropdown > Objects > Active
More objects than just the active object (Helmet_01) are shown in the outliner.

In an new scene, if you duplicate the default cube a few times these outliner filters work as expected!