Odd Bar behavior when adding "repeat n times" to end repeat barline

I have a alto solo section in a nonet chart, and this is happening everytime I tick the option to have the section repeat 3x’s. The D7alt bar shrinks to nothing in the part. In the score, the notation disappears.

I exported this notation from XML.
Diagnostic report also attached.

Dorico Diagnostics.zip (3.1 MB)

Screenshot 2023-12-18 at 2.45.47 PM

Screenshot 2023-12-18 at 2.42.19 PM

The diagnostics unfortunately aren’t any help here: we need to see the project itself. My guess is that you need to find the last note or rest in each of the staves prior to this bar and make sure that the Ends voice property is not set. If you can’t figure it out, attach the project here.