[EN] Fix support for "affix" template

[BoboTiG]

• Wiktionary page: https://en.wiktionary.org/wiki/Dysschema

Wikicode:

{{affix|mul|dys-|lang1=NL.|t1=difficult, impaired, abnormal, bad|schēma|lang2=la|g2=f,n|t2=shape, form}}

Output (langs are missing):

<i>dys-</i> (“difficult, impaired, abnormal, bad”)&nbsp;+&nbsp;<i>schēma</i> <i>f or n</i> (“shape, form”)

Expected:

New Latin <i>dys-</i> (“difficult, impaired, abnormal, bad”) + Latin <i>schēma</i> <i>f or n</i> (“shape, form”)