I have only one database. I started again but got the same result. I attached 2 pictures.
There are 2 persons that appeares 5 times!: Per Carlsson and his wife Anna Christophersdotter.
1 Picture: Describes how it looks in the Myheritage Family Tree builder V7.0.0. For Per and Anna
3 Pictures: Is the produced Ancestry Chart. Per and Anna are marked in red in the huge PDF file.
I hope this will clarify the problem