Hi @ocelot43, welcome to Prodigy!
For your input data, it may be better to ensure that your ids are unique. This can affect UI rendering especially if the tokens and spans do not match. In your first example, the word "paragraphs" is divided into two tokens ("paragraph" and "s") yet they share the same id. Try to make them unique and adjust the spans accordingly.
This thread might also be helpful: Tokenization causes glitched text