There wouldn’t be confusion if you have a sentence in the crawl. The Mustafar minute raises more questions when you watch the movie with its crawl since it is so rushed without any narrative.
If you have a sentence at the end of the crawl that says Kylo obtained the thing to lead him to a place is far less confusing then what is presented in the movie as is.
Did the original movie cause confusion when it said the rebellion obtained the plans to the Death Star and then see a ship being chased? Was the audience like "How did they get it? What are the Death Star Plans? How hard was it?
No, we didn’t. Why? We got a simple explanation. The Mustafar minute, without any real context or good explanation still is just a lot of stuff happening. It would be better if there was more deleted scene stuff to help it out … but I don’t know if we will get it to help add to it.
The removal of it is an eloquent solution, personally.