[Plugin: wp Time Machine] Plugin conflict with Leaflet Maps Marker

Parts of my plugin http://www.mapsmarker.com stop working if I activate the current version of your plugin. I use a javascript to search via Google Places API for adresses on marker and layer maps and this function breaks with your plugin.

I could figure out the part of your code which causes this, but I dont have a clue why. If I remove the following code from \wp-time-machine\includes\wpTimeMachineCore.php, my plugin works again as designed:

if ($_GET['clear_log'] == "true") {
	if (file_exists( wpTimeMachineLog )) {
		$log_message = "[".date("Y-m-d g:i:s a")."] *** log cleared ***";
		$log_handle = fopen(wpTimeMachineLog, 'w');
		fwrite($log_handle, $log_message);
		fclose($log_handle);
	}
	exit;
}

Any hints what causes this and how this can be fixed are welcome!

http://wordpress.org/extend/plugins/wp-time-machine/