[fix] inquiry answer does not save even if user is successfully posted.
[fix] inquiry answer does not save even if user is successfully posted.

hotmix/shirasagi,kaosf/shirasagi,koba5884/shirasagi,MasakiInaya/shirasagi,masakiooba/shirasagi-1,kaosf/shirasagi,koba5884/shirasagi,tany/ss,itowtips/shirasagi,sunny4381/shirasagi,masakiooba/shirasagi-1,shirasagi/shirasagi,mizoki/shirasagi,shirasagi/ss-handson,koba5884/shirasagi,kaosf/shirasagi,itowtips/shirasagi,bee01/shirasagi,t-wata-cldt/shirasagi,shirasagi/shirasagi,tany/ss,itowtips/shirasagi,toyodundy/shirasagi,ShinjiTanimoto/shirasagi,shirasagi/ss-handson,ShinjiTanimoto/shirasagi,hotmix/shirasagi,ShinjiTanimoto/shirasagi,hotmix/shirasagi,mizoki/shirasagi,MasakiInaya/shirasagi,koba5884/shirasagi,ShinjiTanimoto/shirasagi,tany/ss,t-wata-cldt/shirasagi,t-wata-cldt/shirasagi,mizoki/shirasagi,shirasagi/shirasagi,masakiooba/shirasagi-1,sunny4381/shirasagi,toyodundy/shirasagi,bee01/shirasagi,tany/ss,shirasagi/shirasagi,kaosf/shirasagi,toyodundy/shirasagi,bee01/shirasagi,sunny4381/shirasagi,t-wata-cldt/shirasagi,itowtips/shirasagi,sunny4381/shirasagi,mizoki/shirasagi,MasakiInaya/shirasagi,masakiooba/shirasagi-1,toyodundy/shirasagi,bee01/shirasagi,shirasagi/ss-handson,shirasagi/ss-handson,MasakiInaya/shirasagi,hotmix/shirasagi