[SOLVED] Can you please try to open this site in a FreeBSD machine, Chormium or Firefox?

[Miguel Clara]

Using Firefox about:config - > general.platform.override and setting
it to "win32" got around the problem.

I've reported it to jquery migrate on github, cause if the os is not
in the list it should use the "u" var, and this is were it fails....
probably the version of jquery they are using does not set the "u"
var.

Anyway thanks for testing guys!