Any of the last updates to the current 5.0-4 errata798 : empty additional groups of users

UCS - Univention Corporate Server
1

Hello all,

today I recognized that in one installation all users have no additional groups anymore after the last view updates.
Was there any schema update?

As I checked the groups I could find still all member users.
As a workaround I removed the users and added them again to each group with the following quick&dirty script.
After execution every user had the additional groups back.

#!/bin/bash

LOGFILE=/tmp/groupmembership.list

for u in $(udm users/user list | sed -ne 's|^DN: ||p' | grep -v "Administrator\|Guest")
	{
	DN=$u
	USERNAME="$(echo $DN | cut -d= -f2 | cut -d, -f1)"
	echo "Username: $USERNAME" | tee -a $LOGFILE
	echo "DN=$DN" | tee -a $LOGFILE
	#echo "memberOf:"
	for g in $(udm groups/group list --filter memberUid=$USERNAME | grep ^DN: | sed -e "s/DN: /DN:/"| cut -d: -f2 | sed -e "s/ /XXX/")
		{
		GROUPDN="$(echo $g | sed -e "s/XXX/ /")"
		printf "\t$GROUPDN\n" | tee -a $LOGFILE
		udm groups/group modify --dn "$GROUPDN" --remove users="$DN"
		sleep .5
		udm groups/group modify --dn "$GROUPDN" --append users="$DN"
		}
	echo "---------------------------"

	}