diff --git a/README.md b/README.md
index 69590e2..7341767 100644
--- a/README.md
+++ b/README.md
@@ -4,8 +4,6 @@ This plugin allow you to make flashcards in [Obsidian](https://obsidian.md/) and
 
 This is similar to [Obsidian_to_Anki](https://github.com/Pseudonium/Obsidian_to_Anki) except this plugin uses a different and more powerful markup based syntax for making flashcards.
 
-**NB: Please do not use this in your main vault or main anki account until 0.5.0 is released  (by 15-06-21).**
-
 ## Installation
 
 1. Download `main.js` and `manifest.json` from [releases](https://github.com/debanjandhar12/Obsidian-Anki-Sync/releases) and put it in a new folder in your obsidian plugin folder.
diff --git a/manifest.json b/manifest.json
index 3d9fa20..7ecdfd8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "id": "ObsidianAnkiSync",
     "name": "Obsidian Anki Sync",
-    "version": "0.4.1",
+    "version": "0.9.0",
     "description": "Obsidian plugin to make flashcards and sync them to Anki.",
     "author": "debanjandhar12",
     "authorUrl": "https://github.com/debanjandhar12",
diff --git a/src/basicblock.ts b/src/basicblock.ts
index 3877e2d..d4cd9e7 100644
--- a/src/basicblock.ts
+++ b/src/basicblock.ts
@@ -95,7 +95,8 @@ export class BasicBlock extends Block {
             breaks: false,
             typographer: false,
         });
-
+        md.inline.ruler.disable(['sub','sup','ins']);
+        md.block.ruler.disable(['code']);
         anki = md.render(anki);
 
         return anki;
diff --git a/src/block.ts b/src/block.ts
index 532a185..ec1068d 100644
--- a/src/block.ts
+++ b/src/block.ts
@@ -39,11 +39,12 @@ export abstract class Block {
         let modified = this.original.replace(BlockStartCommentRegExp, function (match): string {
             return insertAttrib(match, 'oid', oid);
         });
+        modified = modified.replaceAll("$", "$$$$"); // Bug Fix: https://stackoverflow.com/questions/9423722/string-replace-weird-behavior-when-using-dollar-sign-as-replacement
 
         // Read and modify the file with addition of id in obsidian
         let fileContent = await this.vault.read(this.file);
         fileContent = fileContent.replace(this.original, modified);
-        this.vault.modify(this.file, fileContent)
+        this.vault.modify(this.file, fileContent);
     }
 
     async getAnkiId(): Promise<number> {
diff --git a/src/clozeblock.ts b/src/clozeblock.ts
index 9cc04b3..89763a9 100644
--- a/src/clozeblock.ts
+++ b/src/clozeblock.ts
@@ -79,7 +79,8 @@ export class ClozeBlock extends Block {
             breaks: false,
             typographer: false,
         });
-
+        md.inline.ruler.disable(['sub','sup','ins']);
+        md.block.ruler.disable(['code']);
         anki = md.render(anki);
 
         return anki;
diff --git a/src/main.ts b/src/main.ts
index 9b7da98..2d798f3 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -95,6 +95,7 @@ export default class MyPlugin extends Plugin {
 			blockIds.push(await block.getAnkiId());
 		console.log("Recognized Block's AnkiId:", blockIds); 
 		// Get Anki Notes and their ids
+		await AnkiConnect.invoke("reloadCollection", {});
 		let q = await AnkiConnect.query(`tag:${this.app.vault.getName().replace(/\s/g, "_")} note:ObsidianAnkiSyncModel tag:ObsidianAnkiSync`)
 		let ankiIds:number[] = q.map(i=>parseInt(i));
 		console.log("Anki Notes created by App:", ankiIds);
@@ -108,7 +109,8 @@ export default class MyPlugin extends Plugin {
 		}
 
 		// -- Update Anki and show results --
-		AnkiConnect.invoke("reloadCollection", {});
+		await AnkiConnect.invoke("removeEmptyNotes", {});
+		await AnkiConnect.invoke("reloadCollection", {});
 		new Notice(`Sync Completed! \nCreated Blocks:${created} Updated Blocks:${updated} Deleted Blocks:${deleted}`, 3000);
 		console.log(`Sync Completed! Created Blocks:${created} Updated Blocks:${updated} Deleted Blocks:${deleted}`);
 	}
diff --git a/src/replaceblock.ts b/src/replaceblock.ts
index 2141a77..672f215 100644
--- a/src/replaceblock.ts
+++ b/src/replaceblock.ts
@@ -100,7 +100,8 @@ export class ReplaceBlock extends Block {
             breaks: false,
             typographer: false,
         });
-
+        md.inline.ruler.disable(['sub','sup','ins']);
+        md.block.ruler.disable(['code']);
         anki = md.render(anki);
 
         return anki;