Trina's Trying Okay?

Start from the Mass Post Editor, Drafts section.

Normally, opening a Draft link from here would result in an error page, like in the image below. 

This number here (the one encircled in blue!!!) is what you need to edit the post.  Not sure if there’s a proper name to this, but I’ll just call this the post ID number.

Delete anything after the number. Now with the Draft’s ID, replace the all text before it with the following- “https://www.tumblr.com/edit/yourblognamehere/”

Replace the bolded text section with your blog’s name. The final link should go something like this- 

“https://www.tumblr.com/edit/yourblognamehere/postIDnumber”

If you did this correctly, this method should lead you to the Post Editing interface (is that the right world? 😅)! Like me below.

TLDR- the Post Editing address should look like this, just remove ALL the asterisks:

https*://www.tumblr*.*com/edit/blognamehere/postIDnumber/

In SUMMARY! Get the post’s ID number. Make sure to change it to your blog’s name. If there’s any more text after the post ID, delete that.

So far, this method has worked for me. Still TBD if it’ll work the same on other devices though... Hope things were clear enough :) I’m no techie but I do spend a lot of time here.