bad zap2xml grab line 341 changed

Reading config file: /storage/.kodi/addons/script.module.zap2xml/.zap2xmlrc

[1/20] Parsing: /storage/.kodi/addons/script.module.zap2xml/cache/1487980800000.html.gz
[2/20] Parsing: /storage/.kodi/addons/script.module.zap2xml/cache/1488002400000.html.gz
[3/20] Parsing: /storage/.kodi/addons/script.module.zap2xml/cache/1488024000000.html.gz
Exception
error<type 'exceptions.ValueError'>
Traceback (most recent call last):
  File "/storage/.kodi/addons/script.module.zap2xml/zap2xml.py", line 2131, in <module>
    main()
  File "/storage/.kodi/addons/script.module.zap2xml/zap2xml.py", line 2041, in main
    parseGrid(fn) #data read in and unicode it
  File "/storage/.kodi/addons/script.module.zap2xml/zap2xml.py", line 1093, in parseGrid
    p.feed(b)
  File "/usr/lib/python2.7/HTMLParser.py", line 117, in feed
  File "/usr/lib/python2.7/HTMLParser.py", line 161, in goahead
  File "/usr/lib/python2.7/HTMLParser.py", line 327, in parse_starttag
  File "/storage/.kodi/addons/script.module.zap2xml/zap2xml.py", line 715, in handle_starttag
    globals()['on_%s' % tag](self, tag, attrs)
  File "/storage/.kodi/addons/script.module.zap2xml/zap2xml.py", line 349, in on_td
    parseJSOND(fn)
  File "/storage/.kodi/addons/script.module.zap2xml/zap2xml.py", line 862, in parseJSOND
    t = json.loads(b)
  File "/usr/lib/python2.7/json/__init__.py", line 339, in loads
  File "/usr/lib/python2.7/json/decoder.py", line 364, in decode
  File "/usr/lib/python2.7/json/decoder.py", line 382, in raw_decode
ValueError: No JSON object could be decoded