Builds on 21st and 22nd of December are not available. They did not finish probably.
Maybe this is related:
root@vuduo2:~# opkg install enigma2-plugin-drivers-dvb-usb-it913x firmware-dvb-usb-it913x kernel-module-dvb-usb-it913x kernel-module-it913x-fe Installing enigma2-plugin-drivers-dvb-usb-it913x (1.0-r0) to root... Downloading http://downloads.pli-images.org/feeds/openpli-4/mips32el/enigma2-plugin-drivers-dvb-usb-it913x_1.0-r0_mips32el.ipk. Installing firmware-dvb-usb-it913x (1.0-r0) to root... Downloading http://downloads.pli-images.org/feeds/openpli-4/all/firmware-dvb-usb-it913x_1.0-r0_all.ipk. Installing firmware-dvb-usb-it913x (1.0-r0) to root... Package kernel-module-dvb-usb-it913x (3.3.8-r0) installed in root is up to date. Package kernel-module-it913x-fe (3.3.8-r0) installed in root is up to date. Collected errors: * opkg_install_pkg: Package firmware-dvb-usb-it913x md5sum mismatch. Either the opkg or the package index are corrupt. Try 'opkg update'. * opkg_install_cmd: Cannot install package enigma2-plugin-drivers-dvb-usb-it913x. * opkg_install_pkg: Package firmware-dvb-usb-it913x md5sum mismatch. Either the opkg or the package index are corrupt. Try 'opkg update'. * opkg_install_cmd: Cannot install package firmware-dvb-usb-it913x. root@vuduo2:~#
Regards.