FW update to 2.41.5 not working

[TimStopfer]

Hi,
Ich habe versucht meine ccu2 firmware von 2.31.25 auf 2.41.5 zu updaten aber ich bekomme immer die gleiche Meldung und kann das update nicht durchführen:

pi@raspberrypi:~ $ sudo yahm-ctl -n yahm update
New CCU2 firmware: 2.41.5 available, update with 'yahm-lxc update' possible
Updating YAHM installation, for updatate CCU2 please use 'yahm-lxc update'
Fetching submodule share/firmware
Fetching submodule share/modules
Fetching submodule share/modules/share/piVCCU
Fetching submodule share/tools/Network-Interfaces-Script
Fetching submodule share/tools/arm-board-detect
Fetching submodule share/tools/rpi-source
Already up-to-date.
Updating all YAHM modules
Entering 'share/firmware'
From https://github.com/leonsio/YAHM-Firmware
 * branch            master     -> FETCH_HEAD
Already up-to-date.
Entering 'share/modules'
From https://github.com/leonsio/YAHM-Module
 * branch            master     -> FETCH_HEAD
Already up-to-date.
Entering 'share/tools/Network-Interfaces-Script'
From https://github.com/leonsio/Network-Interfaces-Script
 * branch            master     -> FETCH_HEAD
Already up-to-date.
Entering 'share/tools/arm-board-detect'
From https://github.com/leonsio/arm-board-detect
 * branch            master     -> FETCH_HEAD
Already up-to-date.
Entering 'share/tools/rpi-source'
From https://github.com/notro/rpi-source
 * branch            master     -> FETCH_HEAD
Already up-to-date.
Entering 'share/firmware'
Entering 'share/modules'
Entering 'share/tools/Network-Interfaces-Script'
Entering 'share/tools/arm-board-detect'
Entering 'share/tools/rpi-source'
Updating CCU2-FW archive
YAHM version 1.9 found
pi@raspberrypi:~ $ sudo yahm-lxc -n yahm update
New CCU2 firmware: 2.41.5 available, update with 'yahm-lxc update' possible

Installed version: 2.31.25
Available version: 2.41.5

ERROR: Can not find any patches for 2.41.5, please call 'yahm-ctl update' and try again

Ich habe auch schon versucht YAHM neu zu installieren, dies behebt aber das Problem leider nicht

pi@raspberrypi:~ $ wget -nv -O- https://raw.githubusercontent.com/leonsio/YAHM/master/yahm-init | sudo -E  bash -
2018-12-19 11:40:02 URL:https://raw.githubusercontent.com/leonsio/YAHM/master/yahm-init [6485/6485] -> "-" [1]
Found ARM based distribution
Updating sources (can take some time)..
        ..done
Installing dependencies..
bash-completion is installed
wget is installed
dos2unix is installed
python is installed
git is installed
lxc is installed
liblzo2-dev is installed
bridge-utils is installed
python-lzo is installed
patch is installed
gzip is installed
openssl is installed
        ..done
Clean up YAHM directory (removing old versions)..
        ...done
Downloading actual version from git repository..
        ..done
Including YAHM into PATH..
        ..done
Installing bash command completion..
        done
Please see 'yahm-lxc' for creating new container, 'yahm-network' for network configuration and 'yahm-modules' for additional modules