Marmot in The Pale Heart - 10 year celebration event

[dzenfix]

Trying to land in Lost City, The Pale Heart, to start "Cayde's Stashes" triumph, but every time i'm trying to land here, i'm catching Error code: Marmot.

Roaming within other Pale Heart locations - totally fine, 2 Overthrows in Blooming - fine, loot - fine, but exactly "The Lost City" - Error code: Marmot.

Also tried to walk back from Landing to this zone - same ♥♥♥♥.

I guess I need to reinstall the game, or, idk, something else...