Are you using ZAP2XML to collect XMLTV data?
Because zap2it stopped providing the new version of their EPG guide data recently. If you look at the History on the zap2xml site (
http://zap2xml.awardspace.info/ ) you will see that on July 9th zap2xml, which used the newer version of EPG data from zap2it, stopped working. The author of that software is now suggesting that the other program, zap2xml2, which has now been renamed zap2xml (confusing huh?), as it still works using the older XMLTV format data.
If you aren't using ZAP2XML, but are using zap2it directly, using their new data type, then it is gone. That is a zap2it issue, not a MC19 issue. You will need to convert to using the old zap2it data format. Or you can contact zap2it and see if they are going to rectify the situation.
If you aren't using zap2xml or zap2it directly, and if nothing else has changed, but now you get no data, then you had better describe what you are using and how you a are using it. Someone who remembers how MC19 works may be able to help.
If you are really stuck, post up a copy of the XMLTV file you are getting, which should have the data in it. We can have a look and see what is in there.