My linkshell was fighting Dodore last night and decided to try breaking the tail in hopes of increasing the drop rate (after 7 fights with no drops on the wing). We had 5 or 6 Mauraders and concentrated on only striking Dodore with Maim on his backside to damage the tail. The damage is counted and displayed in the chat log. After 20 or so minutes of letting him regen and backing off so we did not kill him first, the tail still did not break. Should the tail really have 3-4 times the HP of Dodore? What is it a one time glitch? Does it not break now for some reason, despite showing tail damage text?
I would give my machine's specifications, but it was also experienced by 15 or so other players. I would have to assume it's an issue on the server's side.