@Adrian-Avram Setting the hook at seasonal closere is of course correct, but in this case it is probably because the Plöckenpass has been closed since 2023 due to a rockfall and the complete opening has not yet been announced.

https://www.oeamtc.at/news/kaernten/b110-ploeckenpass-an-wochenenden-stundenweise-geoeffnet-64413240