Item: Wildest Arctic

Language: en-US

Type of Problem: Design_issue

Extra Details: I need some help & advice regarding the air dates of this show!

According to this press release, the show premiered

"on Discovery Channel across Western and Eastern Europe, Africa and the Asia-Pacific region, and will also air on High-Fidelity in Canada."

The press release is from April 16th, 2012. My question is now: How much research do I have to do to find the first original airing on the first Discovery Channel? And which one do I have to choose and why?

What I found so far:

1.) Here's a website from South Africa, announcing the premiere on April 25th, 2012, network Animal Planet:

https://www.mediaupdate.co.za/media/45876/discovery-networks-announce-highlights-for-april

2.) Here's a PDF from the UK, announcing the premiere on August 20th, 2012, network Animal Planet (page 4):

https://cf-media.press.discovery.com/ugc/highlights/08_August_Highlights_-_Discovery_Networks.pdf

3.) Here are the German/French dates, starting with December 17th, 2012, network ARTE:

https://www.fernsehserien.de/wilde-arktis/sendetermine/-1

That's all so far. Should I go on searching, or can I stop here and we decide to take 1 of these as the original air date?

Also, for info: production company is "Off the Fence", a British/Dutch company back in 2012. The official website is here:

https://www.offthefence.com/Brand/943/wildest-arctic

Any help is much appreciated!