Panic: runtime error: slice bounds out of range

Dgraph version: v20.11.0-rc1-92-ge7eba98d
Built from newest master version.
Got this error during reduce process:

Using same data, works fine for other version, like v20.11.0-gc25ca2273.
Why I got -1 in this process?

There’s been some changes into Ristretto recently. Looking into it now

This was fixed in master by @ahsan