Search the ancient vault used to be 2 hrs but yesterday I noticed it had gone to 1 day, so as it was the only one I could do I paid the 1500 coins(which has also increased).
When I went to collect today I noticed the money I got back was a measly 500 coins!!!!!! Just wondering if anyone else has had this experience, cos if that's right it just isn't worth me bothering with the adventures