Flame's setlist.fm

What is your source on the existence of this concert?
https://www.setlist.fm/setlist/sarcofago/2017/teatro-caupolican-santiago-chile-3beea45c.html

Because Sarcofago disbanded years before

Again what's the point of changing the date without any valid source for https://www.setlist.fm/setlist/cryptopsy/2017/de-verlichte-geest-roeselare-belgium-13e4dd05.html when the uploader has put a poster for the tour with the correct date for the setlist?

Can you tell me why you change the venue from Biebob Belgium to Rotterdam without any source. I have found in an old Humo magazine that the first edit was correct.
If you're going to change setlists without any valid source moderators reserve the right to revert all your changes.
https://www.setlist.fm/setlist/trail-of-tears/1999/baroeg-rotterdam-netherlands-4bf12bbe.html

If you are adding shows that you didn't attend you need to include a source link in the comment section so one can verify if the concert was really planned or happened.

I asked to use exact location or venue following the guidelines at https://www.setlist.fm/guidelines#festivalsHl
and if you're fan of the group you might possibly fill in the songs performed there.