Contradicting info in the HWS guide regarding returning CV's in starter systems

On slide 8 it says about returning CV’s to starter systems:

“Can be in orbit for no more than 24 hours”

And on slide 16 it says:

“… able to have a CV in orbit of a starter for no more than 48 hours”

I’ve also seen both quoted in global chat, so it would be beneficial with a clarification on which one of the two numbers are correct.