Boo flash judgment does not clear.

[goldstinger]

Describe the bug
If you hit a boo during any song, and there are no judgments reported after the boo (including judgments that are turned to off through user settings like Amazing and Perfects), the Boo stays on screen and will refuse to fade out like the other judgments until the game receives a response to flash another judgment on screen.

Screenshots

Reproduction Steps
Follow these steps to reproduce bug:

1. Play any song
2. Get a boo after arrows start to populate the screen
3. turn "show amazing accuracy" and "show perfect accuracy" off for better/easier reproduction.

Reproduction Rate
This bug occurs 100% of the time.

Expected behaviour
A clear and concise description of what you expected to happen.
The Boo judgment that flashes on screen should fade out like all the other judgments currently in-game.

Desktop (please complete the following information):

• Platform: Air
• Version: 1.2.1

Additional context or comments
OS Name Microsoft Windows 7 Home Premium
Version 6.1.7601 Service Pack 1 Build 7601
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name USER-PC
System Manufacturer MSI
System Model MS-7A70
System Type x64-based PC
Processor Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz, 3601 Mhz, 4 Core(s), 8 Logical Processor(s)
BIOS Version/Date American Megatrends Inc. A.10, 05/12/2016
SMBIOS Version 3.0
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume2
Locale Canada
Hardware Abstraction Layer Version = "6.1.7601.24117"
User Name User-PC\User
Time Zone Eastern Daylight Time
Installed Physical Memory (RAM) 16.0 GB
Total Physical Memory 16.0 GB
Available Physical Memory 11.4 GB
Total Virtual Memory 31.9 GB
Available Virtual Memory 26.3 GB
Page File Space 16.0 GB
Page File C:\pagefile.sys

[Zageron]

@all-contributors please add @goldstinger for bug

[allcontributors]

@Zageron

I've put up a pull request to add @goldstinger! 🎉