Game crashes when on a chunk border while underwater

Crash Log:

JSON FILE:
{
"calculation": "none",
"worldAndBiomeEnable": true,
"identifiers": [
{
"path": "is_end",
"namespace": "minecraft",
"priority": 1,
"NONE": {
"start": 1,
"end": 128
}
}
],
"biomeTagsEnable": true,
"NONE": {
"start": "1",
"end": 80
},
"version": "1.5",
"AutoAddNewFeaturesToConfiguration": true
}

https://crashy.net/2649802c-99b2-4b5b-9ad8-f255da49ae33

Now it should work even if not all states are set.