So they haven't actually found any evidence of actual humans, just an area deep under the sea submerged for 10,000 years that looks like it might have been an an environment that might have attracted ancient humans. Sounds like a little bit of a stretch and a long shot to me. But anything to get continued funding, I guess...
You obviously didn’t read the article.
Watch this British program about Doggerland:
Time Team Special # 26: Britains Drowned World
https://www.youtube.com/watch?v=4P9wQj6qX2I