@Miraglyth saying something unknown is accusatory?
Depending on context, yes. The act of describing something - that previously nobody had any reason to think of as possible - as unknown implies there was a reason to think it was possible.
Despite prompting you've yet to explain why you're presenting it as a possibility beyond the lack of airtight proof to the contrary. I could just as easily say "it's unknown if being premium halves the resource respawn rate" and it'd be just as misleading.
I'll ask again: Do you have any reason to have considered it was possible? Did you read anything claiming it?