Source: WowAce

Is Rarity no longer tracking the Great Sea Ray when fishing off the Tradewinds Market pier in Boralus Harbor? I just started leveling a new character and when I went to fish off the pier Rarity would not register when I caught something and add to the counter. I even logged out and onto another character and the add-on still did not increase the counter.

Fixed in 6f127b5. Looks like the entirety of Boralus was overlooked when the item was first added.

Same thing applies to Port of Zandalar, it doesn't seem to track any fishing attempts there

Good catch. Should work in every part of Dazar'alor (as of 71e23e7) and not just the very bottom.

This will be included in the next alpha, though I'm not pushing one for that change alone :)