Why is there an empty paragraph added to Number fields (under the input field) ?
Adding an adjacent time field and the form inputs are put out of line due to this empty paragraph as there is no paragraph added to time fields? makes the forms all higgledy-piggledy.
Its the same for the Single Line text field this empty paragraph appears under the Input field and sets other fields next to it without the paragraph out of whack !
The paragraph isn’t included in the standard Gravity Forms markup, it’s most likely coming from the theme or another plugin running the page content through a formatter function.
Have you attempted running a complete conflict test using the steps outlined on this documentation page: Testing for a Theme/Plugin Conflict?