I play on the PlayStation 5 version, and this has appeared across multiple patches now. Note that this thread contains some spoilers for the Delubrum Reginae (normal) raid.

Date & Time: Any date and time
Frequency: Always
World name: Faerie
NPC name: Mikoto
Monster name: The Queen
Area and coordinates: Delubrum Reginae (normal instance)

The following three typos happen every instance, appearing both in displayed text bubbles as well as in the chat log window:
1. At the start of the fight, when Mikoto says "She's become a vessel for the blades power...", "blades" should be changed to "blade's"
2. About halfway through the fight, when Mikoto says "Are you all right, everyone?", "all right" should be changed to "alright"
3. Right after the second typo happens, when The Queen says "How can this be!? No... No I will not let it end like this!", "No... No I will" should be changed to "No... No, I will"

My apologies if this is posted under the wrong category; I wasn't sure if typos would be considered a technical bug versus something else, but I made sure to first read the pinned threads and related instructions really carefully. Anyway, please let me know if any other information is wanted from me, and thank you very much! I really enjoy the game and appreciate all the time that goes into the overall development!