# FIXME: should be factored with RT::Report::Tickets::Label :(
my $PrimaryGroupByLabel;
-if ( $PrimaryGroupBy =~ /^(?:CF|CustomField)\.{(.*)}$/ ) {
+if ( $PrimaryGroupBy =~ /^(?:CF|CustomField)\.\{(.*)\}$/ ) {
my $cf = $1;
if ( $cf =~ /\D/ ) {
$PrimaryGroupByLabel = loc( "custom field '[_1]'", $cf );