In one of my Advanced Roadmaps, whenever I try to clear out the "Review Changes" queue, it always freezes up after 1 or 2 changes are saved. I need to refresh the Roadmap and repeat this process multiple times until the entire queue is cleared out. The roadmap itself also opens up very slowly.
For example in the screenshot below, the queue stops saving after 2 of the 25 changes have been saved.
This issue only happens on one of my Roadmaps. Every other roadmap works perfectly normal. I can't figure out what is different about this plan that is causing the issues.