Error when running script - still maintained?

[inguy24]

Hi I am trying to utilize your script with version 2.0.9 for Edgerouter. Your script seems to have a syntax error - output is as follows:

root@router:/# sh ./config/scripts/post-config.d/update-blacklist.sh
./config/scripts/post-config.d/update-blacklist.sh: command substitution: line 60: syntax error near unexpected token (' ./config/scripts/post-config.d/update-blacklist.sh: command substitution: line 60: { curl -fsS --tr-encoding "$LIST" | tee >(grep -Eo '((25[0-5]|(2[0-4]|1?[[:digit:]])?[[:digit:]]).){3}(25[0-5]|(2[0-4]|1?[[:digit:]])?[[:digit:]])(/(3[0-2]|[12]?[[:digit:]]))?([[:space:]-]+((25[0-5]|(2[0-4]|1?[[:digit:]])?[[:digit:]]).){3}(25[0-5]|(2[0-4]|1?[[:digit:]])?[[:digit:]]))?' | sed -e 's/[[:space:]-]+/-/g' -e "s/./-A -! $NEWGROUP \0 $2/") >(grep -Eo '([[:xdigit:]]{1,4}:){1,7}:|([[:xdigit:]]{1,4}:){1,5}(:[[:xdigit:]]{1,4}){1,2}|([[:xdigit:]]{1,4}:){1,4}(:[[:xdigit:]]{1,4}){1,3}|([[:xdigit:]]{1,4}:){1,3}(:[[:xdigit:]]{1,4}){1,4}|([[:xdigit:]]{1,4}:){1,2}(:[[:xdigit:]]{1,4}){1,5}|[[:xdigit:]]{1,4}:(:[[:xdigit:]]{1,4}){1,6}|:((:[[:xdigit:]]{1,4}){1,7}|:)|fe80:(:[[:xdigit:]]{0,4}){0,4}%[[:alnum:]]+|(([[:xdigit:]]{1,4}:){7}|([[:xdigit:]]{1,4}:){1,6}:)[[:xdigit:]]{1,4}|(::(f{4}(:0{1,4})?:)?|([[:xdigit:]]{1,4}:){1,4}:)((25[0-5]|(2[0-4]|1?[[:digit:]])?[[:digit:]]).){3}(25[0-5]|(2[0-4]|1?[[:digit:]])?[[:digit:]])(/(6[0-4]|[1-5]?[[:digit:]]))?' | sed "s/./-A -! $NEWGROUPv6 \0 $2/") >/dev/null | cat; } 2>&1 1>&$out)'
<13>Jun 17 13:34:48 shane: Blacklist update successful
root@router:/#

When I run IPSET LIST -NAMES is shows multiple iterations of the groups that are I think meant to be temp, but are not being destroyed. Furthermore it does not populate any of the files. When I run IPSET LIST [SETNAME] for the specific set, including the iterations, there are no members. What am I doing wrong here?