I can neither edit nor add photos to a previous post. The tab opens, and I can fill it out/browse my gallery folders etc. The error happens after hitting the SAVE or CONTINUE button: the tab shows signs of loading, but then blanks and freezes - with no changes to the original post, so changes are lost.
This happens on Android phone in Chrome browser as well as on PC in Chrome browser.
I would test other browsers, but I'm a little bit tired of going back and forth, hoping that "this time it'll work".
Since a week ago, I've had troubles posting a comment to a specific rose as well. Only thing to be seemingly successfull is contributing with an omission.

Kind regards :-)

Edit: I have now tried via the DuckDuckGo browser on Android as well, and this edit is an attempt as well. Let's see if it'll work this time around. Furthermore this has been the only post I've been able to edit.