Problem with Descendant Chart

I have been trying to print some descendant charts , but as soon as I get to the 4th generation , some of the children appear to be attached not only to their parents but to their Aunts and Uncles as well. I hope it is a reporting function and not a data problem.

Confirming issue has been reported to development.

Thanks , do you know if there is a time scale for this ?

I couldn’t say what development’s schedule is.