Fix Tree export to PoE Planner

[pHiney]

Description of the problem being solved:

Just an update

Steps taken to verify a working solution:

• 3.24 : https://poeplanner.com/AwAAAwAfAAAAAAQAwyFl-daQ1rcAAAAAAQBAR-DIBAAA______________________8AAAMAAAADAP____________88AAAAABQAH4sIAAAAAAAAAwMAAAAAAAAAAAA=
• 3.23 : https://poeplanner.com/AwAAAwAdAAAAAAQAwyFl-daQ1rcAAAAAAQBAR-DIBAAA______________________8AAAMAAAADAP____________88AAAAABQAH4sIAAAAAAAAAwMAAAAAAAAAAAA=
• These nodes are active