[Runtime Issue]: Sounds and briefings are in german when locale is not supported

[Lgt2x]

Build Version

#457

Operating System Environment

• Microsoft Windows (32-bit)
• Microsoft Windows (64-bit)
• Mac OS X
• Linux (specify distribution and version below)

CPU Environment

• x86 (32-bit Intel/AMD)
• x86_64 (64-bit Intel/AMD)
• ARM (32-bit)
• ARM64 (64-bit; sometimes called AArch64)
• Other (RISC V, PPC...)

Game Modes Affected

• Single player
• Anarchy
• Hyper-Anarchy
• Robo-Anarchy
• Team Anarchy
• Capture the Flag
• Bounty
• Entropy
• Hoard
• Monsterball
• Cooperative

Game Environment

No response

Description

Sound and briefing sounds on Windows (64bit SDL2 version) are in german when the system locale is not supported. Reported in #457 (#457 (comment))

Regression Status

No response

Steps to Reproduce

No response

[winterheart]

Seems it's my misconfiguration setup. I've tested German version some time ago and forgot to reset it to default. After copying Steam files all messages switched back to English.