I like to translate this documentary to pt-br(portuguese).Did the producer/diretors have the file with the lines?

Hello. I purchased it from Humble Bundle. I would like to know if the developers here are aware of the issue and working with HB. "ATTENTION: We have run out of Steam keys for We Are Alright. We are getting more ASAP. We will have Steam keys for you as soon as they are available again!" I am becoming more worried that this product will eventually become unavailable forever for bundle owners who weren't quick enough to redeem the keys. I really wish I could get my hand on this awesome film. Thank you....