[2.2.14] MAPM4: Desolate Twilight - Missing Shadows & Slippery Bridge Bars.

There's a missing shadow here in one of the quicksand pools that has a floating structure above it.

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Kinda hard to see this one but there's a missing shadow under the floating structure near the bridge. (The crosshair highlights the missing shadow directly.)

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The Bridge Bars here are slippery, unsure if intended?

If any further issues are found in this map, I'll update this issue with more info.