Does not recognize speech after upgrading to V5.1

[yaronwinter]

I have been using SileroVAD for a few months now. After upgrading to V5.1 it suddenly fails to recognize very clear speech.
I have tried using both the torch.hub method and direct usage of the package modules, and in both cases it did not recognize anything in a signal with very clear speech:

And here is the audio file:

call_13.mp4

I would appreciate any advice!
Thanks,
Yaron