multipole not drifted for planetary simulations

Running a planetary impact simulation with the following initial conditions and parameter files (https://drive.google.com/drive/folders/1qPcuM2ZM0ECY5H4nVGUGF1jfn0Xxvc0f?usp=sharing) hits the following error at step 11:

[00209.6] runner_doiact_grav.c:runner_do_grav_down():98: cp->multipole not drifted.
[00209.6] runner_doiact_grav.c:runner_do_grav_down():98: cp->multipole not drifted.

when using max_top_level_cells = 48. When using max_top_level_cells = 96 the bug disappears.

Branch master, latest commit:

commit bd54c4d882a78a9bb981395b9966503afddd9cc4
Author: Matthieu Schaller <schaller@strw.leidenuniv.nl>
Date:   Wed Jan 13 21:56:17 2021 +0100

    Applied code formatting tool

./configure --with-hydro=planetary --with-equation-of-state=planetary --with-gravity=basic --with-tbbmalloc --with-parmetis --enable-ipo --enable-stand-alone-fof --enable-debugging-checks

swift -G -s -a -t 28 impact.yml