Accidentally froze my Biga AIBU to use it

[confidenceboost]

hello can anyone advise me please
i I made a biga on weds for the weekend I always mature mine longer then only 25hours
i use the outdoor fridge because it’s a big bowl and I didn’t realise but we have knocked back the temp and it’s frozen the biga around 50% it doesn’t smell like it’s begun to ferment
if i meave it on the side today to defrost and rise will
it still have the flavour or do I need to start again

i always make ciabatta every weekend how sad

im new to baking so any advice would be appreciated

I had to Google what biga was.

It does say on there that it can be frozen, so by that and as you say it smells fine I'd carry on defrosting and use it.

they came out insane but I had to mature it in the fridge again for a few days