I just posted comments about ADSB  weather in the General Forum -  not a bad signal, but NO signal at all.   And yes I was getting traffic so my ADSB receiver was working and talking to IFLY correctly.   Just no TIS-B signal.
I think we all have had enough problems and have enough experience with ADSB weather to declare it a failure.   I do not trust it; don't believe it is a reliable system and will not use it in the future for cross country flights.  
I have received a letter from the government because my ADSB out signal "disappeared" for fifteen minutes.   To whom do I send a letter when their
ADSB weather signal disappers for over an hour - or more?   
For me - the solution is a Garmin GDL-51 and XM weather.   Now we need IFLY to be able to display XM weather on their app.   
Regards
Rodney Wren