Hreflang not visible to google and other crawlers

Hi,

I’m strugling with problem ralated to hreflang attributes on my site. Google reports errors about hreflang attributes. Also the https://flang.dejanseo.com.au/ claims that there are no hreflang attributes…
The wierd thin is that if I prewiev the source code of my homepage there are some hreflangs there visible.

I also have already found some information about this problem here:

https://polylang.pro/doc/google-reports-error-about-hreflang-attributes/

But in my case second language homepage was translated about 6 months ago…

Under that link above you can read:

“Please be patient. It can take time for Google to crawl your original page after you translated it.”

But six moths ? It’s not possible I belive I’ve done somethng wrong and have no idea what is the cause of that problem.

Please could anyone enlighten me about the solution of this problem?

The page I need help with: [log in to see the link]