The whole Thälmann-Ehrenhain needs an overhaul. Was reopened in 2024 and is not longer abandoned. New trees, benches, a playground and more. As far is can tell no aerial imagery jet covers it. Heres a drawing of the planned changes, just for reference, maybe helpful for mapping: https://static.leipzig.de/fileadmin/_processed_/9/a/csm_Ehemaliger_Ernst-Thaelmann-Hain_Uebersichtsplan-April-2024_b5cfea9b43.jpg

Here an article on the new area:
https://wfs-ev.de/mariannenpark-ehrenhain-und-fitnessplatz-freigegeben/