Auto-export breaks after copying and moving node

In a new project created from the v12 archetype, auto-exports breaks when doing the following:

-Go to console

-Copy any node in either /hst:hst/hst:configurations/basedemo/hst:abstractpages/base/ or in /hst:hst/hst:configurations/basedemo/hst:templates (this probably occurs in multiple places, but these I verified; as an example I used /hst:hst/hst:configurations/basedemo/hst:abstractpages/base/footer and copied to /hst:hst/hst:configurations/basedemo/hst:abstractpages/base/test)

-Move the freshly copied node up or down

-Write changes to repository

-Auto-export will break

I have tried this with documents (e.g. /content/documents/basedemo/banners/banner3) but there the problem did not occur, so it probably has to do with how the nodes are being bootstrapped.

The biggest problem is that this breaks the auto-export, and it only works again after deleting the repository data (storage folder) and restarting the application. It also keeps displaying the error in the logs, like it's in some sort of loop.

Stacktrace is attached.