I have this issue  
It worked with previous versions...
  
  
    Hi Carlos, 
But you are getting data OK in kibana? 
I also have kibana 4.4.1 with timelion installed and its working OK for me.  I have the default timelion.json configuration (see below). 
{
  "quandl": {
    "key": ""
  },
  "es": {
    "timefield": "@timestamp",
    "default_index": "_all",
    "allow_url_parameter": false
  },
  "graphite": {
    "url": "https://www.hostedgraphite.com/UID/ACCESS_KEY/graphite"
  },
  "default_interval": "1h",
  "max_buckets": 2000
}
Did you install timelion …
   
 
and here too
  
  
    
  
  
    
    
      
        opened 07:37PM - 18 Nov 15 UTC 
      
        
          closed 03:48PM - 12 Apr 16 UTC 
        
      
     
    
        
          needs details
         
    
   
 
  
    Just installed plugin and tried to run it. 
Looks like the config file is fine,…  and defaults to the _all index. I changed the index but still get the same result.
Also when running a search I get back:
Timelion: Error: in cell #1: es() returned no results