I have made a couple of attempts to the get the "fixed" update to Core 
181.  Each time pakfire upgrade completes, I check the apache script in 
/etc/init.d and it is the same as before.
That is, it does not reflect 
https://git.ipfire.org/?p=ipfire-2.x.git;a=commit;h=ece94c7edfa45b724ef05b57ff7a8a18c43fb99b
It still shows ...

         stop)
                 boot_mesg "Stopping Apache daemon..."
                 killproc /usr/sbin/httpd
                 evaluate_retval
                 ;;

         restart)
                 boot_mesg "Restarting Apache daemon..."
                 /usr/sbin/apachectl -k restart
                 evaluate_retval
                 ;;

I did indeed actually do the upgrade.
Punched 'mine' back to 180 to make it do the upgrade thing
Did a pakfire update --force, then did pakfire upgrade ...

CORE INFO: Checking for Core-Updates...
CORE UPGR: Upgrading from release 180 to 181
core-upgrade-2.27... 100.00% |=============================>| 73.61 MB
PAKFIRE UPGR: core-upgrade-181: Decrypting...
PAKFIRE UPGR: core-upgrade-181: Upgrading files and running 
post-upgrading scripts...
PAKFIRE UPGR: core-upgrade-181: Finished.

PAKFIRE INFO: Checking for package updates...
PAKFIRE WARN: No new package upgrades available.
.