As many have noted, there are big problems with displaying images on the site.
It's unfortunate, I loved tumblr, that's why I created tumbex.
Because to be honest, their interface is really to be reviewed otherwise you would not be here.
Today is a sad day.
It is therefore with great sadness that I announce that you are living the last moments of tumbex, it was a great adventure, and a big thank you to all those who have followed me during all this time! The source of this problem is tumblr.