Hello @KatrinaYarnell
I am sorry that you're having some issues with your Course Pacing. It sounds like there might be something going with the configuration of the course or pacing plan.
For this, it might be best to reach out to Canvas support to have them take a look at the issue you are seeing there. I checked to see if a known issue had been published HERE. I did not see anything had been reported at this point in time.
Be sure to provide them with as many details as possible. A link to the course where this is happening, any information about the pacing plan, and any screenshots you can provide them with will help them troubleshoot this issue further.
Hopefully this helps!
-Colton