Firmware upgrade on DELL Poweredge R720 failure with DSU

Hi,

when running a firmware upgrade with DSU one of our servers a Poweredge R720 failed both an iDRAC and BIOS upgrade.The iDRAC upgrade failed with the statement "Failed to cancel firmware update process" but when checking the log file itself it tells
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Update was not applied
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Did anyone have a similar error before and is it safe to reboot the machine?

Here are the two error messages of the failed updates and I've attached the log files.

Installing iDRAC-with-Lifecycle-Controller_Firmware_XTPX4_LN_2.41.40.40_A00
...
The version of this Update Package is newer than the currently installed version.
Software application name: iDRAC
Package version: 2.41.40.40
Installed version: 1.57.57.00

Device: iDRAC
  Application: iDRAC
  Failed to cancel firmware update process

iDRAC-with-Lifecycle-Controller_Firmware_XTPX4_LN_2.41.40.40_A00 could not be installed

while the bios update failed with

terminate called after throwing an instance of 'smbios::DerefNullPointerImpl'
  what():  tried to dereference non-existent token
/tmp/BIOS_CR1RR_LN_2.5.4.BIN-36693.hYkKRe/spsetup.sh: line 1224: 37331 Aborted                 (core dumped) $cmd $@
.
The update failed to complete
BIOS_CR1RR_LN_2.5.4 could not be installed
Please reboot the system for update(s) to take effect
Done! Please run 'dsu --inventory' to check the inventory
Exiting DSU!

For the moment I've just kept the machine running, so I could supply more debug info if it's helpful.
Any help on this issue would be appreciated.

Thanks,
Benjamin