Also match https://bugs.archlinux.org/task/ hrefs with leading whitespace

transform.xsl

@@ -8,8 +8,9 @@
   </xsl:template>
 
   <!-- Rewrite all href="https://bugs.archlinux.org/task/<id>" to "<id>.html" -->
-  <xsl:template match="a/@href[starts-with(., 'https://bugs.archlinux.org/task/') and not(contains(., 'getfile'))]">
+  <xsl:template match="a/@href[starts-with(normalize-space(.), 'https://bugs.archlinux.org/task/') and not(contains(., 'getfile'))]">
     <xsl:attribute name="href">
+      <!--  -->
       <xsl:value-of select="concat(substring-after(translate(. , '&#xA;', ''), 'https://bugs.archlinux.org/task/'), '.html')"/>
     </xsl:attribute>
   </xsl:template>