Stuck in dialogue with NPC

ISP:
BT Broadband

Type of Internet Connection:
Optic Fiber

Internet Connection Speed:
78mbs download/17mbs upload

Date & Time:
14/07/2014 19:00 BST

Frequency:
Once (Did not reproduce)



Character Name:
Beatrix Ti'lah

Race:
Miqo'te F

World:
Shiva

Class/Level:
Carpenter L35

Area and Coordinates:
New Gridania x11 y11

Party or Solo:
Party - Thanor Bael

NPC Name:
Maisenta

Monster Name:
None

In-Game Time:
Please list the in-game time that the issue occurred.

Steps:
Detailed steps on how the issue occurred.
Handing in 3 Walnut macuahuimeh for Flintstone Fight leve (1 High Quality, 2 Normal Quality).

After being asked if i had anymore to add to the order I selected no.

Used Windows Task Manager to force quit the application and logged back in. Can now play again.