Joomla 3.3.0 not working with Safari 11.1.2 - problem with switching between articles

[sanued]

Hello,
I got a problem with webpage created in Joomla 3.3.0. This problem only occurs on Safari 11.1.2, the latest version. It doesn't occur in different browser or in older Safari versions.
The problem is with submenus. I can't switch between last level menus.
For example, if I have menu animals/dogs where first option is Dalmatiens, then shepherds and so... after opening dogs it shows me the first options, Dalmatiens, after clicking on something different, the site reload on the same page. I tried to write the absolute URL for different menu sites manually and it works, it opened the page I typed. Looks like it is a problem with links, but only on Safari 11.1.2.
I worry that, the webpage will not work with any future version of Safari.

I would appreciate any suggestions. Thank you.

[abernyte]

Is Joomla 3.3.0 a typo? If not, it was released in April 2014 and I am surprised anything on your site still works or you haven't been hacked.

[JAVesey]

Is Joomla 3.3.0 a typo? If not, it was released in April 2014 and I am surprised anything on your site still works or you haven't been hacked.

Update all your extensions, then update your Joomla core to v3.8.11

As Abernyte says, your Joomla version is over 4 years old and, presumably, so are all your extensions.