No I mean is there someone who is consistently reporting on these? I only happened to see Mew ex and had no idea about Charizard ex. If there's a website or social media that makes it their business to report on these leaks I'd appreciate a link, probably over DM. As has been a growing topic of discussion on this message board, at this point the onus is on TPCI to do something to prevent leaks if they don't want it to be news.
The most benefit of the doubt I can give sites like this that don't report on it is that perhaps they are afraid of a takedown request – so what? You didn't sign an NDA, just link to evidence it's openly being discussed on social media and you'd be at a disadvantage as a news site to not report; and if/when the takedown request is submitted to you, just comply, and that's the end of it. It's not like the site would lose any social standing with TPCI for annoying them, because right now it has none – this site's admin has previously acknowledged in an article that TPC in Japan declined to give him a press pass, and in a podcast acknowledged that TPCI don't even recognize this site by name.