diff --git a/app/userDailyStatsStore.ts b/app/userDailyStatsStore.ts
index 485fdeb..64d7446 100644
--- a/app/userDailyStatsStore.ts
+++ b/app/userDailyStatsStore.ts
@@ -26,8 +26,8 @@ export const getUserDailyStats = kvMemoize(
 
     for await (
       const generation of generationStore.listBy("fromId", {
-        before: new Date(new Date(year, month - 1, day).getTime() + 24 * 60 * 60 * 1000),
-        after: new Date(year, month - 1, day),
+        after: new Date(Date.UTC(year, month - 1, day)),
+        before: new Date(Date.UTC(year, month - 1, day + 1)),
         value: userId,
       })
     ) {
diff --git a/bot/mod.ts b/bot/mod.ts
index 7052f5d..6f7fdda 100644
--- a/bot/mod.ts
+++ b/bot/mod.ts
@@ -115,7 +115,7 @@ bot.api.setMyDescription(
 bot.api.setMyCommands([
   { command: "txt2img", description: "Generate image from text" },
   { command: "img2img", description: "Generate image from image" },
-  { command: "getprompt", description: "Try to extract prompt from raw file" },
+  { command: "pnginfo", description: "Try to extract prompt from raw file" },
   { command: "queue", description: "Show the current queue" },
   { command: "cancel", description: "Cancel all your requests" },
 ]);
@@ -160,7 +160,7 @@ bot.use(txt2imgQuestion.middleware());
 bot.command("img2img", img2imgCommand);
 bot.use(img2imgQuestion.middleware());
 
-bot.command("getprompt", pnginfoCommand);
+bot.command("pnginfo", pnginfoCommand);
 bot.use(pnginfoQuestion.middleware());
 
 bot.command("queue", queueCommand);
diff --git a/bot/parsePngInfo.ts b/bot/parsePngInfo.ts
index b751fb3..ad3174f 100644
--- a/bot/parsePngInfo.ts
+++ b/bot/parsePngInfo.ts
@@ -1,22 +1,24 @@
 import * as ExifReader from "exifreader";
 
 export function getPngInfo(pngData: ArrayBuffer): string | undefined {
-  const image = ExifReader.load(pngData);
+  const info = ExifReader.load(pngData);
 
-  if (image.UserComment && image.UserComment.value) {
+  if (info.UserComment?.value && Array.isArray(info.UserComment.value)) {
     // JPEG image
-    return String.fromCharCode.apply(
-      0,
-      (image.UserComment.value as number[]).filter((char: number) => char != 0),
-    )
-      .replace("UNICODE", "");
-  } else if (image.parameters && image.parameters.description) {
-    // PNG image
-    return image.parameters.description;
-  } else {
-    // Unknown image type
-    return undefined;
+    return String.fromCharCode(
+      ...info.UserComment.value
+        .filter((char): char is number => typeof char == "number")
+        .filter((char) => char !== 0),
+    ).replace("UNICODE", "");
   }
+
+  if (info.parameters?.description) {
+    // PNG image
+    return info.parameters.description;
+  }
+
+  // Unknown image type
+  return undefined;
 }
 
 export interface PngInfo {
diff --git a/bot/pnginfoCommand.ts b/bot/pnginfoCommand.ts
index 20c2be9..ed41fcf 100644
--- a/bot/pnginfoCommand.ts
+++ b/bot/pnginfoCommand.ts
@@ -22,7 +22,7 @@ async function pnginfo(ctx: ErisContext, includeRepliedTo: boolean): Promise<voi
 
   if (document?.mime_type !== "image/png" && document?.mime_type !== "image/jpeg") {
     await ctx.reply(
-      "Please send me a PNG file." +
+      "Please send me a PNG or JPEG file." +
         pnginfoQuestion.messageSuffixMarkdown(),
       omitUndef(
         {
@@ -37,7 +37,14 @@ async function pnginfo(ctx: ErisContext, includeRepliedTo: boolean): Promise<voi
 
   const file = await ctx.api.getFile(document.file_id);
   const buffer = await fetch(file.getUrl()).then((resp) => resp.arrayBuffer());
-  const params = parsePngInfo(getPngInfo(buffer) ?? "Nothing found.", undefined, true);
+  const info = getPngInfo(buffer);
+  if (!info) {
+    return await ctx.reply(
+      "No info found in file.",
+      omitUndef({ reply_to_message_id: ctx.message?.message_id }),
+    );
+  }
+  const params = parsePngInfo(info, undefined, true);
 
   const paramsText = fmt([
     `${params.prompt}\n`,
diff --git a/ui/AdminsPage.tsx b/ui/AdminsPage.tsx
index c9d39f5..4e76406 100644
--- a/ui/AdminsPage.tsx
+++ b/ui/AdminsPage.tsx
@@ -56,9 +56,11 @@ export function AdminsPage(props: { sessionId: string | null }) {
         )
         : getAdmins.data?.length === 0
         ? (
-          <li className="flex flex-col gap-2 rounded-md bg-zinc-100 dark:bg-zinc-800 p-2">
-            <p key="no-admins" className="text-center text-gray-500">No admins.</p>
-          </li>
+          <ul className="flex flex-col gap-2">
+            <li className="flex flex-col gap-2 rounded-md bg-zinc-100 dark:bg-zinc-800 p-2">
+              <p key="no-admins" className="text-center text-gray-500">No admins.</p>
+            </li>
+          </ul>
         )
         : getAdmins.error
         ? <p className="alert">Loading admins failed</p>
diff --git a/ui/WorkersPage.tsx b/ui/WorkersPage.tsx
index 2428a37..33cfd0a 100644
--- a/ui/WorkersPage.tsx
+++ b/ui/WorkersPage.tsx
@@ -39,9 +39,11 @@ export function WorkersPage(props: { sessionId: string | null }) {
         )
         : getWorkers.data?.length === 0
         ? (
-          <li className="flex flex-col gap-2 rounded-md bg-zinc-100 dark:bg-zinc-800 p-2">
-            <p key="no-workers" className="text-center text-gray-500">No workers.</p>
-          </li>
+          <ul className="flex flex-col gap-2">
+            <li className="flex flex-col gap-2 rounded-md bg-zinc-100 dark:bg-zinc-800 p-2">
+              <p key="no-workers" className="text-center text-gray-500">No workers.</p>
+            </li>
+          </ul>
         )
         : getWorkers.error
         ? <p className="alert">Loading workers failed</p>