Answered $scriptProperties getting cached somewhere - baffled!

[[!TwitterExchange? &cacheExpires=`30` &getfield=`#red` &count=`1` &tpl=`InlineTweetsTpl`]]

[[!TwitterExchange? &cacheExpires=`30` &getfield=`#green` &count=`1` &tpl=`InlineTweetsTpl`]]

[[!TwitterExchange? &cacheExpires=`30` &getfield=`#blue` &count=`1` &tpl=`InlineTweetsTpl`]]

<?php
$output = '';

$exchange_core = $modx->getOption('core_path').'components/TwitterAPIExchange/model/';

$scriptProperties['oauth_access_token'] = "xxxxxxxxxxxxxxxxxxxxxxxxxxx";
$scriptProperties['oauth_access_token_secret'] = "xxxxxxxxxxxxxxxxxxxxxxxxxxx";
$scriptProperties['consumer_key'] = "xxxxxxxxxxxxxxxxxxxxxxxxxxx";
$scriptProperties['consumer_secret'] = "xxxxxxxxxxxxxxxxxxxxxxxxxxx";
$scriptProperties['url'] = 'https://api.twitter.com/1.1/search/tweets.json';
$scriptProperties['tpl'] = !empty($scriptProperties['tpl']) ? $scriptProperties['tpl'] : 'InlineTweetTpl';
$scriptProperties['getfield'] = !empty($scriptProperties['getfield']) ? $scriptProperties['getfield'] : '#default';

echo '<pre>';print_r($scriptProperties);echo '</pre>';

$exchange = $modx->getService('twitterapiexchange', 'TwitterAPIExchange', $exchange_core, $scriptProperties);

if (!$exchange instanceof TwitterAPIExchange){return 'Insantiation failed';}

$output = $exchange->searchTweets();

return $output;

<?php


/**
 * Twitter-API-PHP : Simple PHP wrapper for the v1.1 API
 * 
 * PHP version 5.3.10
 * 
 * @category Awesomeness
 * @package  Twitter-API-PHP
 * @author   James Mallison <[email protected]>
 * @license  MIT License
 * @link     http://github.com/j7mbo/twitter-api-php
 */
class TwitterAPIExchange
{
    private $oauth_access_token;
    private $oauth_access_token_secret;
    private $consumer_key;
    private $consumer_secret;
    private $postfields;
    private $getfield;
    protected $oauth;
    public $url;

    /**
     * Create the API access object. Requires an array of settings::
     * oauth access token, oauth access token secret, consumer key, consumer secret
     * These are all available by creating your own application on dev.twitter.com
     * Requires the cURL library
     * 
     * @param array $scriptProperties
     */
	public function __construct(modX &$modx,array $scriptProperties){
		
		$this->modx =& $modx;
		
		$this->modx->setLogLevel(xPDO::LOG_LEVEL_ERROR);
		
		$this->modx->setLogTarget('ECHO');
		
		$this->scriptProperties = $scriptProperties;
		
		if (!in_array('curl', get_loaded_extensions())) 
		{
		throw new Exception('You need to install cURL, see: http://curl.haxx.se/docs/install.html');
		}
		
		if (!isset($scriptProperties['oauth_access_token'])
			|| !isset($scriptProperties['oauth_access_token_secret'])
			|| !isset($scriptProperties['consumer_key'])
			|| !isset($scriptProperties['consumer_secret']))
		{
			throw new Exception('Make sure you are passing in the correct parameters');
		}
		
		$this->oauth_access_token = $scriptProperties['oauth_access_token'];
		$this->oauth_access_token_secret = $scriptProperties['oauth_access_token_secret'];
		$this->consumer_key = $scriptProperties['consumer_key'];
		$this->consumer_secret = $scriptProperties['consumer_secret'];
		//$this->tpl = $scriptProperties['tpl'];
		
	}
	
    
    
    
	public function searchTweets(){
		
		
		echo '<pre>';print_r($this->scriptProperties);echo '</pre>';
		
		$url = $this->scriptProperties['url'];
		$getfield = "?q=".$this->scriptProperties['getfield']."&count=".$this->scriptProperties['count']."";
		$requestMethod = 'GET';
		
		// lets find it in the cache!
		
		$str = 'this is the cached string grr';
		echo 'gf ='.$this->scriptProperties['getfield'];
		$cachename = 'twitter_'.str_replace('#', '', $this->scriptProperties['getfield']);
		
		if($this->modx->cacheManager->get($cachename)){
			
			echo $this->modx->cacheManager->get($cachename);
		
		}else{
			
			$options = array(xPDO::OPT_CACHE_KEY => 'twtterfeeds',);
			$this->modx->cacheManager->set($cachename, $str, 60, $options);
		}
		
		
		/*
		$qstring = $this->setGetfield($getfield);
		$oath = $this->buildOauth($url, $requestMethod, $qstring);		
		$json = $this->performRequest($qstring, $oath['url'], $oath['oauth']); 
		$tweets = json_decode($json);
		$tweets = $tweets->statuses;
		$tweetsout = '';
		
		foreach($tweets as $tweet){

			$tweetout = array(
				'twtext' => $tweet->text,
				'twscreenname' => $tweet->user->screen_name,
				'twname' => $tweet->user->name,
				'twimage' => $tweet->user->profile_image_url,
				);
				
			$myTpl = $this->tpl;
			$tweetsout .= $this->modx->getChunk($myTpl, $tweetout);
			//echo 'cachetime  - '.strftime('%X').'<br />';

		}
		//echo '<pre>';print_r($tweetsout);echo'</pre>';
		$output = $this->modx->getChunk('ResponsiveTweetWrapperTpl', array('mytweets' => $tweetsout));
		*/
		
		//return $output;
		return 'output';

	}

Array
(
    [cacheExpires] => 10
    [getfield] => #red
    [count] => 1
    [tpl] => InlineTweetsTpl
)
Array
(
    [cacheExpires] => 10
    [getfield] => #red
    [count] => 1
    [tpl] => InlineTweetsTpl
)
gf =#redoutput 

Array
(
    [cacheExpires] => 20
    [getfield] => #green
    [count] => 2
    [tpl] => InlineTweetsTpl
)
Array
(
    [cacheExpires] => 10
    [getfield] => #red
    [count] => 1
    [tpl] => InlineTweetsTpl
)
gf =#redoutput 

Array
(
    [cacheExpires] => 30
    [getfield] => #blue
    [count] => 3
    [tpl] => InlineTweetsTpl
)
Array
(
    [cacheExpires] => 10
    [getfield] => #red
    [count] => 1
    [tpl] => InlineTweetsTpl
)
gf =#redoutput

$output = $exchange->searchTweets($scrtipProperties);