Seed Researcher NPC problem

hi my problem it's simple, i had a Cabrio Sword with socket slots and i tried to put a seed spear to it, but just when i click to start the proccess my items got lagged and stuck in the NPC, i couldn't remove them or start the progress again GMkl4us was online so i told him about it, i took SS of all the items so i'll put them right here, i hope i get back my cabrio sword same as the one i lost and the socket seed coz it's an expensive one.. thank you

http://www.uploadimage.com.ar/images/23001931099317133290.jpg
http://www.uploadimage.com.ar/images/17788378049785216878.jpg
http://www.uploadimage.com.ar/images/94198340355231880835.jpg
http://www.uploadimage.com.ar/images/67425967716195937738.jpg

we will watch it thx for report

i'm really gratefull about the Cabrios u gave me the only bad thing is that the Cabrio i lost had 4 sockets slots and that's really expensive