diff --git a/schema/init/idz.sql b/schema/init/idz.sql
index 9285375..845cd1a 100644
--- a/schema/init/idz.sql
+++ b/schema/init/idz.sql
@@ -120,7 +120,8 @@ create table "idz"."story_cell_state" (
     "row_no" integer not null,
     "col_no" integer not null,
     "a" smallint not null,
-    "b" smallint not null
+    "b" smallint not null,
+    constraint story_cell_state_uq unique ("profile_id", "row_no", "col_no")
 );
 
 create table "idz"."free_car" (
diff --git a/src/idz/db/chara.ts b/src/idz/db/chara.ts
index 4349747..560ba77 100644
--- a/src/idz/db/chara.ts
+++ b/src/idz/db/chara.ts
@@ -61,6 +61,8 @@ export class SqlCharaRepository implements FacetRepository<Chara> {
         "field_0A",
         "field_0C",
         "field_0E",
+        "title",
+        "background",
       ])
       .toParams();
 
diff --git a/src/idz/db/story.ts b/src/idz/db/story.ts
index 99db2c0..0dd216e 100644
--- a/src/idz/db/story.ts
+++ b/src/idz/db/story.ts
@@ -50,7 +50,7 @@ export class SqlStoryRepository implements FacetRepository<Story> {
     const { rows } = await this._conn.query(loadCellSql);
 
     for (const row of rows) {
-      const cell = result.rows[row.row_no].cells[row.cell_no];
+      const cell = result.rows[row.row_no].cells[row.col_no];
 
       cell.a = row.a;
       cell.b = row.b;
@@ -102,7 +102,8 @@ export class SqlStoryRepository implements FacetRepository<Story> {
             b: cell.b,
           })
           .onConflict("profile_id", "row_no", "col_no")
-          .doUpdate("a", "b");
+          .doUpdate(["a", "b"])
+          .toParams();
 
         await this._conn.query(cellSql);
       }
diff --git a/src/idz/handler/saveTimeAttack.ts b/src/idz/handler/saveTimeAttack.ts
index f49438c..296c2f3 100644
--- a/src/idz/handler/saveTimeAttack.ts
+++ b/src/idz/handler/saveTimeAttack.ts
@@ -6,12 +6,17 @@ export async function saveTimeAttack(
   w: Repositories,
   req: SaveTimeAttackRequest
 ): Promise<SaveTimeAttackResponse> {
-  // Override client time since we might be doing some maintenance window
-  // avoidance time warping stuff
+  // Non time-attack credits still call this method, but they pass some
+  // bullshit payload that we need to ignore.
 
-  await w
-    .timeAttack()
-    .save(req.profileId, { ...req.payload, timestamp: new Date() });
+  if (req.payload.totalTime > 0) {
+    // Override client time since we might be doing some maintenance window
+    // avoidance time warping stuff
+
+    await w
+      .timeAttack()
+      .save(req.profileId, { ...req.payload, timestamp: new Date() });
+  }
 
   return {
     type: "save_time_attack_res",
diff --git a/src/startup.ts b/src/startup.ts
index 02b3684..136ca8f 100644
--- a/src/startup.ts
+++ b/src/startup.ts
@@ -1,4 +1,5 @@
 import express = require("express");
+import iconv = require("iconv-lite");
 import read = require("raw-body");
 
 import { unzipSync } from "zlib";
@@ -57,7 +58,9 @@ app.use(async function(req, res, next) {
 
     res.set("content-type", "text/plain");
 
-    return send_.apply(res, [str]);
+    const bin = iconv.encode(str, "shift_jis");
+
+    return send_.apply(res, [bin]);
   };
 
   return next();