Hello, JoeCantrell1
I am Igor, an Independent Advisor and I will be glad to help you with this question.
First of all do a logout / login (not just close the application) this fixes most cache issues!
If it does not works, please proceed with clearing cache from the Teams app by following the steps below:
https://www.uvm.edu/it/kb/article/clearing-team...
Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.
Let me know how it goes
Regards