Hi! I'd be happy to help with the "squishing" of these annoying bugs.
The username of my Hopscotch account where these bugs happen the most is -frangipani-. The "womp" bug happens on all my accounts, so it might just be that I use that one the most. That account was the one that the deletion happened to me on.
The "womp" error has happened to me on too many projects to remember the names of, almost every draft or published project I enter does it. It happens more often on drafts, I find. The deletion error happened to me on 2 projects, titled "Donuts!" and "Macarons!" respectively.
The "womp" happens to me in most drafts and some published projects, so basically the steps are just to find a project and enter it. The deletion happened to me when I created 2 drafts that I started working on, and logged out. I then logged into a different account. Then I logged out of that one and back into the account with the 2 drafts. I went to open my drafts, and most of my code on each had disappeared.
I hope that helped, and I hope you can figure out what caused the bugs and stop them. :D