Mod Version: DynamicSurroundings-1.12.2-3.5.4.3
Forge Version: forge-1.12.2-14.23.5.2824

Link to crash log (if applicable):
crash-2019-05-01_13.24.11-client.txt

Description:
I have a world made with Streams-1.12-0.4.4 which I updated to Streams-1.12-0.4.5 which resulted in reports of missing blocks from the streams mod (not sure if that is related).
Then I went exploring and found a flower fields biomes (BOP?) which had what looked like an river bed without water in it - and once my mouse cursor come over the river bed the client crashed.
So I assume that the river bed was not in fact empty bad had remains? of the stream and dsurroundings was trying to render the water particle effects?

After looking at the code I assume that

https://pastebin.com/C6fEXQi0 having the same problem here i think

Pushed DynamicSurroundings-1.12.2-3.5.5.0 to CurseForge.