diff --git a/package.json b/package.json
index d902651..b9094a2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "ccstatusline",
-  "version": "1.0.10",
+  "version": "1.0.11",
   "description": "A customizable status line formatter for Claude Code CLI",
   "module": "src/ccstatusline.ts",
   "type": "module",
diff --git a/src/ccstatusline.ts b/src/ccstatusline.ts
index dbd76b6..23338bd 100644
--- a/src/ccstatusline.ts
+++ b/src/ccstatusline.ts
@@ -203,7 +203,7 @@ async function getSessionDuration(transcriptPath: string): Promise<string | null
         // Find last valid timestamp (iterate backwards)
         for (let i = lines.length - 1; i >= 0; i--) {
             try {
-                const data = JSON.parse(lines[i]);
+                const data = JSON.parse(lines[i]!);
                 if (data.timestamp) {
                     lastTimestamp = new Date(data.timestamp);
                     break;
@@ -308,8 +308,6 @@ async function getTokenMetrics(transcriptPath: string): Promise<{
 
 function renderSingleLine(items: StatusItem[], settings: any, data: StatusJSON, tokenMetrics: any, sessionDuration: string | null): string {
     const detectedWidth = getTerminalWidth();
-    console.error(`[DEBUG] Detected terminal width: ${detectedWidth}`);
-    
     // Calculate terminal width based on flex mode settings
     let terminalWidth: number | null = null;
     if (detectedWidth) {
@@ -440,10 +438,6 @@ function renderSingleLine(items: StatusItem[], settings: any, data: StatusJSON,
                     const text = item.rawValue ? sessionDuration : `Session: ${sessionDuration}`;
                     elements.push({ content: color(text), type: 'session-clock' });
                 }
-                // Debug - let's see if we skip session-clock
-                if (process.env.CCSTATUSLINEDEBUG === 'true' && !sessionDuration) {
-                    console.error('[DEBUG] Skipping session-clock - no duration');
-                }
                 break;
 
             case 'version':
@@ -490,9 +484,7 @@ function renderSingleLine(items: StatusItem[], settings: any, data: StatusJSON,
     let statusLine = '';
 
     if (hasFlexSeparator && terminalWidth) {
-        // Add debug at start of flex processing
-        console.error(`[DEBUG] Processing flex separator - Terminal width: ${terminalWidth}`);
-        // Split elements by flex separators
+// Split elements by flex separators
         const parts: string[][] = [[]];
         let currentPart = 0;
 
@@ -518,11 +510,7 @@ function renderSingleLine(items: StatusItem[], settings: any, data: StatusJSON,
         const spacePerFlex = flexCount > 0 ? Math.floor(totalSpace / flexCount) : 0;
         const extraSpace = flexCount > 0 ? totalSpace % flexCount : 0;
 
-        // Debug output
-        console.error(`[DEBUG] Terminal width: ${terminalWidth}, Total content: ${totalContentLength}, Parts: ${partLengths.join(', ')}`);
-        console.error(`[DEBUG] Flex count: ${flexCount}, Space per flex: ${spacePerFlex}, Total space: ${totalSpace}`);
-
-        // Build the status line with distributed spacing
+// Build the status line with distributed spacing
         statusLine = '';
         for (let i = 0; i < parts.length; i++) {
             const part = parts[i];
@@ -538,8 +526,7 @@ function renderSingleLine(items: StatusItem[], settings: any, data: StatusJSON,
     } else {
         // No flex separator OR no width detected
         if (hasFlexSeparator && !terminalWidth) {
-            console.error('[DEBUG] Flex separator present but no terminal width detected - falling back to normal separator');
-            // Treat flex separators as normal separators when width detection fails
+// Treat flex separators as normal separators when width detection fails
             statusLine = elements.map(e => e.type === 'flex-separator' ? chalk.dim(' | ') : e.content).join('');
         } else {
             // Just join all elements normally
@@ -633,11 +620,6 @@ async function renderStatusLine(data: StatusJSON) {
             console.log(line);
         }
     }
-    
-    // Add debug output if CCSTATUSLINEDEBUG environment variable is set to true
-    if (process.env.CCSTATUSLINEDEBUG === 'true' && data.transcript_path) {
-        console.log(chalk.dim(`[DEBUG] JSONL Path: ${data.transcript_path}`));
-    }
 }
 
 async function main() {
diff --git a/src/tui.tsx b/src/tui.tsx
index 265b1f3..81b39f4 100644
--- a/src/tui.tsx
+++ b/src/tui.tsx
@@ -820,7 +820,7 @@ const FlexOptions: React.FC<FlexOptionsProps> = ({ settings, onUpdate, onBack })
 
     const menuItems = options.map(opt => ({
         label: opt.label + (opt.value === selectedOption ? ' ✓' : ''),
-        value: opt.value
+        value: opt.value as string
     }));
     menuItems.push({ label: '← Back', value: 'back' });
 
@@ -1044,10 +1044,13 @@ const App: React.FC = () => {
                             const newLines = settings.lines || [[]];
                             let flatIndex = 0;
                             for (let lineIndex = 0; lineIndex < newLines.length; lineIndex++) {
-                                for (let itemIndex = 0; itemIndex < newLines[lineIndex].length; itemIndex++) {
-                                    if (flatIndex < items.length) {
-                                        newLines[lineIndex][itemIndex] = items[flatIndex];
-                                        flatIndex++;
+                                const line = newLines[lineIndex];
+                                if (line) {
+                                    for (let itemIndex = 0; itemIndex < line.length; itemIndex++) {
+                                        if (flatIndex < items.length && items[flatIndex]) {
+                                            line[itemIndex] = items[flatIndex]!;
+                                            flatIndex++;
+                                        }
                                     }
                                 }
                             }