Ever since the current patch 7.35 I have been unable to use a quelling blade or tango on a tree and it actually consume/destroy that tree. My character will walk usually right for a long period of time, sometimes a whole lane, stand still and the original tree will disappear and healing begin.

Whenever an ally or enemy does the same, the fog of war doesn't update to account for the missing tree, nor do the animations for the destruction/consumption of the tree show. The tree will remain standing there but be completely pass through by my character.

I posted the issue on the ValveSoftware github here: https://github.com/ValveSoftware/Dota2-Gameplay/issues/14281 you'll see screenshots.

It has made the game virtually unplayable for me. Unless I don't buy tango or quelling blade.