I mean you manually download them to a computer and then remove the "Der Rosaflamingo" and then you put them on a shared folder that the box you use can access, then you just point to where the EPG file is, like: \\your_shared_folder\the_new_epg_without_Der_Rosaflamingo.xml.
I do this via...
You can only remove Der Rosaflamingo if you have another system, like TVHeadend system where you download the EPG and manuell remove it in any text editor of your chosing..
I am in Sweden and I did notice that the EPG for some american channels are totally wrong when it comes to the time, this was never ever any issue earlier, but now it shows me many hours wrong.