Well,
Sjabloon is a well defined template on af: ( http://af.wiktionary.org/w/index.php?title=Spesiaal%3AAllpages&namespace...)
Actually, the same problem occured on the nl wiktionary, see for example: http://nl.wiktionary.org/w/index.php?title=Sjabloon%3Atg&diff=136134&...
And as a consequence, articles including that template, like http://nl.wiktionary.org/wiki/Russisch have wrong interwiki links to tg: and af:
Looks like a bug in the software...
Christophe.