How to reproduce:
1. Open the attached "Into the Deep.zip" project
2. Play the 'Land' Scene
3. Observe 'Hero' Game Object

Expected result: Just one sprite is displayed
Actual result: The second character is displayed

Reproducible: 2018.3.10f1, 2019.1.0b8, 2019.2.0a6
Can't reproduce:
- 2019.2.0a7 - 2019.2.0a9 because of "The type name 'Registry' could not be found in the namespace 'Microsoft.Win32'. This type has been forwarded to assembly 'Microsoft.Win32.Registry, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' Consider adding a reference to that assembly." error
- 2018.3.0a6, because of '`UnityEditor.SceneManagement.StageUtility' does not contain a definition for `GetCurrentStageHandle''

Notes:
- Anima2D - Skeletal Animation plugin ( https://assetstore.unity.com/packages/essentials/unity-anima2d-79840 )