Efteling has announced that their Vekoma looper Python will undergo a retrack for 2018. They selected the company CSM to retrack the ride instead of Vekoma and hope to reopen the ride in March.
Source
I really hope this turns out well but the fact that they went with a company that does not specialize in rollercoasters instead of Vekoma does frighten me a little and seeing the new track design does not do much to alleviate these fears.