一部firefishのサーバー情報を開こうとすると失敗する

[Npepperlinux]

ソフトウェア情報firefish 1.0.5-rc+neko:(バージョン)やfirefish (バージョン)+nekoのサーバー情報を開こうとすると画面が灰色（読み込み失敗）になる。
Firefish管理者変更前までの公式リリースでは起きていないと思われる。
（neko flavorと呼ばれているらしい？）

flutter: Null check operator used on a null value
flutter: #0      FederationPageState.build (package:miria/view/federation_page/federation_page.dart:209)
flutter: #1      StatefulElement.build (package:flutter/src/widgets/framework.dart:5592)
flutter: #2      ConsumerStatefulElement.build (package:flutter_riverpod/src/consumer.dart:542)
flutter: #3      ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:5480)
flutter: #4      StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5643)
flutter: #5      Element.rebuild (package:flutter/src/widgets/framework.dart:5196)
flutter: #6      BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2904)
flutter: #7      WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:989)
flutter: #8      RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:448)
flutter: #9      SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1386)
flutter: #10     SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:1311)
flutter: #11     SchedulerBinding._handleDrawFrame (package:flutter/src/scheduler/binding.dart:1169)
flutter: #12     _invoke (dart:ui/hooks.dart:312)
flutter: #13     PlatformDispatcher._drawFrame (dart:ui/platform_dispatcher.dart:399)
flutter: #14     _drawFrame (dart:ui/hooks.dart:283)