Was able to find out a bit more:
- The "payloadUnitStart" bit in the section header should be "1" when a new section begins in the ts packet
- It should be "0" if a section continues in this ts packet
- The packet is only parsed if "payloadUnitStart=1".
It seems as if normal epg infos don't spread over several packets so nobody encountered that problem BUT DISH eepg uses this so we miss a show whenever a section spreads over more than 1 ts packet
Problem is: don't know how to solve this at the moment