Update AP helpers

app/Util/ActivityPub/Helpers.php

@@ -458,7 +458,6 @@ class Helpers {
 
 		$reply_to = self::getReplyTo($activity);
 
-		return DB::transaction(function() use($url, $profile, $activity, $reply_to, $id) {
 		$ts = self::pluckval($activity['published']);
 		$scope = self::getScope($activity, $url);
 		$cw = self::getSensitive($activity, $url);
@@ -513,7 +512,6 @@ class Helpers {
 		IncrementPostCount::dispatch($pid)->onQueue('low');
 
 		return $status;
-		});
 	}
 
 	public static function getSensitive($activity, $url)
@@ -739,7 +737,6 @@ class Helpers {
 			return;
 		}
 
-		$profile = DB::transaction(function() use($domain, $webfinger, $res) {
 		$instance = Instance::updateOrCreate([
 			'domain' => $domain
 		]);
@@ -773,10 +770,6 @@ class Helpers {
 		$profile->last_fetched_at = now();
 		$profile->save();
 		return $profile;
-		});
-
-		return $profile;
-
 	}
 
 	public static function profileFetch($url)