GPT+ and Custom GPTs have disappeared

Today, while interacting with one of my private custom GPTs in chatGPT (I’m a plus subscriber for nearly a year), everything suddenly disappeared. Clearing caches and logging in again has not helped. any clues?
Is anyone else facing a similar issue?

It is not just you. There seems to be a larger outage. Based on the scale of it the status page should hopefully soon be updated to reflect this issue: https://status.openai.com/