Universal App with localized app name crashes

After a small update to my app, it crashes quite often with the following stack trace:

Frame    Image                                 Function                                                                                                                                                                                                                                Offset        
0        KERNELBASE.dll                        RaiseException                                                                                                                                                                                                                          0x00000036    
1        mrmcorer.dll                          Microsoft::Resources::ReportFatalException                                                                                                                                                                                              0x00000052    
2        mrmcorer.dll                          Windows::ApplicationModel::Resources::Core::CResourceManagerFactory::get_Current                                                                                                                                                        0x0002b1b0    
3        mrmcorer.dll                          Windows::ApplicationModel::Resources::Core::CResourceManagerFactory::GetCurrentResourceManagerInternal                                                                                                                                  0x0000004a    
4        mrmcorer.dll                          _GetResourceManagerForCurrentApplicationInternal                                                                                                                                                                                        0x00000026    
5        mrmcorer.dll                          GetStringValueForManifestField                                                                                                                                                                                                          0x00000140    
6        twinapi.appcore.dll                   Windows::ApplicationModel::Core::CoreApplication::SetAppDisplayName                                                                                                                                                                     0x00000048    
7        twinapi.appcore.dll                   Windows::ApplicationModel::Core::CoreApplication::InitializeApplicationServer                                                                                                                                                           0x0000012a    
8        twinapi.appcore.dll                   Windows::ApplicationModel::Core::CoreApplicationFactory::RunInternal                                                                                                                                                                    0x00000192    
9        twinapi.appcore.dll                   Windows::ApplicationModel::Core::CoreApplicationFactory::Run                                                                                                                                                                            0x00000012    
10       backgroundTaskHost.exe                main                                                                                                                                                                                                                                    0x0000006c    
11       backgroundTaskHost.exe                __mainCRTStartup                                                                                                                                                                                                                        0x000000ec    
12       backgroundTaskHost.exe                mainCRTStartup                                                                                                                                                                                                                          0x0000000e    
13       ntdll.dll                             RtlUserThreadStart                                                                                                                                                                                                                      0x00000016

The app name is localized in several languages, default language is "en".

Localized the "Display name" and "Package display name" in the Appxmanifest like this: "ms-resource:AppName".

Unfortunately, I couldn't reproduce the crash yet.