It was to strike the words “any future delays”. The reason—and I expect there's probably some disagreement as to my position on this—was that the language, to me, suggests there has been some delay that's serious enough to include in the motion. I don't necessarily see that being the case, so I wanted to frame it as a forward-looking one, rather than building an assumption into the motion.
On March 21st, 2018. See this statement in context.