I did all of those things -- but still no luck in getting the reward. ANd of course there is no way to get a 2nd Toad Potion.

I have gotten this quest from Onabe in the Valeia Priest guild. I have find Mendawa and when I give him the potion, he thanks me and tells me is villagers really need it. However, when I go back to the guild - I never get credit for it.

Is this quest broken? Has anyone completed it successfully?

The quests in this game seem really buggy.

there have been posts about this before. make sure that the party member who asks for the quest is the one to give the potion to M. and that the same party member talks to the priest upon return.

This happened to me too..... i actualy had to buy back the potion from the toad.... and i sold it back to him! Then da rabi gave my priest cred!

Well I finally got credit. What I did was NOT enter the guild - but just stand there in the temple and suddenly I got the credit for it.

WHile you may have to enter the guild to get the quest -- it seems you won't get the credit when you enter the guild - you have to get the credit by just entering the temple and waiting.

This entire quest mechanism is rather buggy.