Tried To share my Fine Tuned Preset, but unable to access it from another account

Hi, firstly, apologies if I’m not following any specific format for asking questions.

I fine tuned a gpt3, davinci model using my apikey and I’m able to interact with it on the playground of my openai account. Also until recently, I was able to save the finetune as a preset, and share it for someone else to be able to try it out with another openai account successfully.

But now, after following the same steps again, I’m unable to access the saved preset from any other account.
I get this error when I try to submit a prompt:
The model: 'somemodelname' does not exist.

I have tried using the most recent openai version using
!pip install --upgrade openai.

Any assistance/guidance would be helpful, Thanks!