Having updated to 4.5.3 I now find that the consistency check complains:
"The investment <> has no price set for the opening date <>
Please enter a price on or before the opening date."

It does this for 86 investments.
All these investmentments has a buy price which means there is a price on the opening date.

Can this be corrected other than by going through each investment and entering a manual price?

Thanks.