diff --git a/backend/exceptions/endpoint_exceptions.py b/backend/exceptions/endpoint_exceptions.py
index a2d206739..473d0d21e 100644
--- a/backend/exceptions/endpoint_exceptions.py
+++ b/backend/exceptions/endpoint_exceptions.py
@@ -7,9 +7,7 @@ class PlatformNotFoundInDatabaseException(Exception):
         self.message = f"Platform with id '{id}' not found"
         super().__init__(self.message)
         log.critical(self.message)
-        raise HTTPException(
-            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=self.message
-        )
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=self.message)
 
     def __repr__(self) -> str:
         return self.message
@@ -20,9 +18,7 @@ class RomNotFoundInDatabaseException(Exception):
         self.message = f"Rom with id '{id}' not found"
         super().__init__(self.message)
         log.critical(self.message)
-        raise HTTPException(
-            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail=self.message
-        )
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=self.message)
 
     def __repr__(self) -> str:
         return self.message
diff --git a/frontend/src/components/Details/Info/FileInfo.vue b/frontend/src/components/Details/Info/FileInfo.vue
index 05cca08ac..ac34f3c49 100644
--- a/frontend/src/components/Details/Info/FileInfo.vue
+++ b/frontend/src/components/Details/Info/FileInfo.vue
@@ -12,7 +12,7 @@ import { ref, watch } from "vue";
 const props = defineProps<{ rom: DetailedRom; platform: Platform }>();
 const downloadStore = storeDownload();
 const auth = storeAuth();
-const ownProps = ref(
+const romUser = ref(
   props.rom.rom_user ?? {
     id: null,
     user_id: auth.user?.id,
diff --git a/frontend/src/components/Details/Saves.vue b/frontend/src/components/Details/Saves.vue
index 2b850f7b1..585d326b7 100644
--- a/frontend/src/components/Details/Saves.vue
+++ b/frontend/src/components/Details/Saves.vue
@@ -13,7 +13,6 @@ const { xs, smAndUp, mdAndUp } = useDisplay();
 const props = defineProps<{ rom: DetailedRom }>();
 const selectedSaves = ref<SaveSchema[]>([]);
 const emitter = inject<Emitter<Events>>("emitter");
-// emitter?.on("romUpdated", (romUpdated) => {});
 const HEADERS = [
   {
     title: "Name",
diff --git a/frontend/src/services/api/rom.ts b/frontend/src/services/api/rom.ts
index 3b855c28c..fa6383ee4 100644
--- a/frontend/src/services/api/rom.ts
+++ b/frontend/src/services/api/rom.ts
@@ -136,8 +136,6 @@ async function updateRom({
   const formData = new FormData();
   if (rom.igdb_id) formData.append("igdb_id", rom.igdb_id.toString());
   if (rom.moby_id) formData.append("moby_id", rom.moby_id.toString());
-  // if (rom.fav_sibling)
-  //   formData.append("fav_sibling", rom.fav_sibling.toString());
   formData.append("name", rom.name || "");
   formData.append("file_name", rom.file_name);
   formData.append("summary", rom.summary || "");
diff --git a/frontend/src/stores/roms.ts b/frontend/src/stores/roms.ts
index 53386e0bc..776c385fc 100644
--- a/frontend/src/stores/roms.ts
+++ b/frontend/src/stores/roms.ts
@@ -63,9 +63,17 @@ export default defineStore("roms", {
         ),
       )
         .map((games) => {
+          // Find the index of the game where the 'rom_user' property has 'is_main_sibling' set to true.
+          // If such a game is found, 'mainSiblingIndex' will be its index, otherwise it will be -1.
           const mainSiblingIndex = games.findIndex(
             (game) => game.rom_user?.is_main_sibling,
           );
+
+          // Determine the primary game:
+          // - If 'mainSiblingIndex' is not -1 (i.e., a main sibling game was found),
+          //   remove that game from the 'games' array and set it as 'primaryGame'.
+          // - If no main sibling game was found ('mainSiblingIndex' is -1),
+          //   remove the first game from the 'games' array and set it as 'primaryGame'.
           const primaryGame =
             mainSiblingIndex !== -1
               ? games.splice(mainSiblingIndex, 1)[0]