I stand corrected. The official Netflix site has the episode title without "Dragon" at the beginning: https://www.netflix.com/au/title/80039394

I will have to resubscribe to Netflix to check it out in more detail.

Well I rejoined Netflix and checked out the offending episodes. Both parts 1 & 2 do display the episode title as "Dragon Eye of the Beholder" (Part 1 and Part 2 respectively). I reported the issue using Netflix's interface. Not sure if they care or will make a change to how they've listed the episodes but I'll keep monitoring for a while.

I've repeatedly reported the error to Netflix with no response back and no correction on their site. This week I stumbled across the same episodes on the streaming service of an Australian free-to-air channel, ABC iView, here: https://iview.abc.net.au/show/dragons-race-to-the-edge

I was happy to see the correct title used for both episodes 1 & 2. Unfortunately, the episodes won't be there long as the site says they will only be available another 3-4 days.

Episode 1 Dragon Eye Of The Beholder Part One - This episode was published 4 days ago, available until 6:27pm on 16 Oct 2020.

Episode 2 Dragon Eye Of The Beholder Part Two - This episode was published 3 days ago, available until 6:27pm on 17 Oct 2020.

Oh well. I'll keep pestering Netflix.