This is one of those questions that is a bit awkward, If at the start of the shoot, you have shown your shooting partners that your turrets are set to zero or you marked it on the back of the card and the turrets then moved, I would have no issue with the scope being returned back to its correct settings.
If, however, it is not marked down and you have not shown anyone your turrets at the start, then no adjustment can be made (As you could be fibbing)
The proper rule is no adjustment can be made, but, the marshals are well train and we like to use a bit of common sense, no matter what though, if you have an issue, call a marshal and follow their instruction.
Also, get some low tack masking tape, go for a plink, then tape the turrets before you shoot peg one. Simples