Why is there no movement only on my pull request?

[mrcattington]

Hi All,

I opened a pull request for a very simple bug fix over two weeks ago, but haven't seen any movement on it. I actually already opened a similar pull request a month ago, changed code from reviewer's comments, and then that one had no movement for 2 weeks. However, I've noticed that all the other pull requests have movement. What's going on?