I'm sorry, but I think they are dead. Do the tea cups have drainage holes?

Exactly what I was thinking. Pretty containers do not equal pretty plants if there is no drainage especially for these plants that absolutely require exceptional drainage.

You can try moving to another pot but they have probably suffered serious rot to their roots.

FataMorgana

Pretty teacups probably aren't the best containers for either of these. I like low and large and terra cotta for both these herbs grown in pots.

Try fresh plants in pots with drainage.

Even though cute cups such as yours are often shown in magazine stories, they're not practical. They're far too small and they lack drainage.