On the website you can no longer update existing dev products it’s price without changing the name. It thinks that you’re creating a new product with the same name when you’re are just updating that dev product with that name.
The bugs happens on the website and in Studio making it impossible to edit dev products.
Edit: This happens with all browser extensions disabled.
I started to notice the bug at 17th of July 2020 as I haven’t used products in a while I cannot confirm how long this has been happening.
If required I will show the error from in studio also, or create a separate report for it.