Institute made calculation mistake... help me out

pls suggest me im realy upset I have taken transfer from 2 firms within one year as its freely transfrable without restriction i took transfer on 2-11-11 and register on same day with other firm, then again took transfer on 6-6-12 and register on same day with fresh firm... As per my 3 yrs record my articleship will be completed on 8-8-14.. Bt i have seen my articlship status online its show completion date on 5-3-15... Why my articlship extended for 8 mnth without reason... Pls if any one knws where i get info. 2nd prob is im in ahemdabad for internal audit and couldnot go to delhi till october... Guys pls suggest me, what should i do im realy tensed :(