People I have blocked are showing up in my share feature – GroupMe Review

I have two people blocked and I don’t want to be able to see them at all. Recently I removed them as contacts and now I see them whenever I use the share feature to send an image from one group to another, even though they’re still blocked. I don’t want to be able to see them at all; how do I fix this?
Review by metaphoricalmelodies on GroupMe.