Fix bug with sending null valued SGP to UI #2239
Who is this PR for?
What problem does this PR fix?
Bedford doesn't have SGP data, but these charts still appear on the profile page. This is from the server sending down data points that have null, when it should be filtering these out.
What does this PR do?
Filters these values out; same for scale score.
Which features or pages does this PR touch?
Does this PR use tests to help verify we can deploy these changes quickly and confidently?