Question about the performance reported in the paper

Hello author, thanks for your great work.

I'm wondering where the psnr 34.10 comes from on the GoPro testset in the paper's quantitative result(table 1.)
Following results only mention 32.83 dB on GoPro, but can't find 34.10 nowhere..
Does it come from some another implementation?

Thanks in advance, and sorry if I've misread your work 😀