I've been working on a doc that has a lot of tracked changes. At one point, I decided that some text I had would be better in a box, so I created a 1x1 table, highlighted the text, and dragged it into the box. Upon doing so, all of my tracks were gone. What was even more of a pain was that it accepted the additions but not the deletions, so both sets of text ended up in there. I was able to pull the section where the most recent changes were made in both the current document and the last saved version without the changes, compare, and find all the changes that were made.

But I'm really wondering if anyone else has ever had something like this happen, and even more so, if there is a reason behind something like this happening.