VisualEditor shuffles template parameters order in articles on cswiki even if there is no paramOrder specified in template's TemplateData. A lot of cswiki users complained. Please, see
- https://cs.wikipedia.org/w/index.php?title=Milan_K%C5%88a%C5%BEko&curid=144065&diff=13844322&oldid=13643045
- https://cs.wikipedia.org/w/index.php?title=Ji%C5%99%C3%AD_Kov%C3%A1%C5%99&type=revision&diff=13849308&oldid=13810361
- https://cs.wikipedia.org/w/index.php?title=Michael_Koc%C3%A1b&diff=prev&oldid=13849130
and some other edits by this user for example.
This is a bug in TemplateData extension which is initializing paramOrder even when one has not been provided in the <templatedata> markup.