diff --git a/src/formatters/rc.py b/src/formatters/rc.py
index 6b4243d..429894d 100644
--- a/src/formatters/rc.py
+++ b/src/formatters/rc.py
@@ -1146,7 +1146,8 @@ async def embed_formatter(action, change, parsed_comment, categories, recent_cha
 					tag_displayname.append(additional_data["tags"][tag])
 			else:
 				tag_displayname.append(tag)
-		embed.add_field(_("Tags"), ", ".join(tag_displayname))
+		if tag_displayname:
+			embed.add_field(_("Tags"), ", ".join(tag_displayname))
 	if len(embed["title"]) > 254:
 		embed["title"] = embed["title"][0:253]+"…"
 	logger.debug("Current params in edit action: {}".format(change))
diff --git a/src/irc_feed.py b/src/irc_feed.py
index 5365c30..35b6ded 100644
--- a/src/irc_feed.py
+++ b/src/irc_feed.py
@@ -65,6 +65,8 @@ class AioIRCCat(irc.client_aio.AioSimpleIRCClient):
 			logger.warning("Seems like we have invalid JSON in Discussions part, message: {}".format(message))
 			return
 		if post.get('action', 'unknown') != "deleted":  # ignore deletion events
+			if isinstance(post.get('url'), bytes):
+				return
 			url = urlparse(post.get('url'))
 			full_url ="https://"+ url.netloc + recognize_langs(url.path)
 			if full_url in self.wikis:  # POSSIBLE MEMORY LEAK AS WE DON'T HAVE A WAY TO CHECK IF WIKI IS LOOKING FOR DISCUSSIONS OR NOT
diff --git a/src/wiki.py b/src/wiki.py
index dcccaeb..4d8938c 100644
--- a/src/wiki.py
+++ b/src/wiki.py
@@ -89,7 +89,7 @@ class Wiki:
 	async def fail_add(self, wiki_url, status):
 		logger.debug("Increasing fail_times to {}".format(self.fail_times+3))
 		self.fail_times += 3
-		if self.fail_times > 9:
+		if self.fail_times > 120:
 			await self.remove(wiki_url, status)
 
 	async def check_status(self, wiki_url, status):