This is the risk we take with the AP market, there is no complaints when we enjoy an inflated price after picking a race for a horse that it subsequently runs in.
Regarding Zamdy Man, I was devastated to notice it pulled out very soon after I picked it but hadn’t thought about any rules around a reselection. Will wait for news
If I could guarantee 1 winner I pray it would be Faugheen. Backed it months ago at much bigger odds than the 3s currently available, but not wanting to jinx it now I will have 2pts win Red Sherlock at 11/2 with Stan James and Hills