I know that C and D Track Parent Teacher Conferences conflict with the Republican Caucus meetings this week. We have never had this problem before, so I looked into why the problem happened this year.
In 2010 and prior caucus years, which is every even year, both the Democrats and Republicans held their caucus meetings on the same night, Tuesday. Due to changes in the Utah Republican Party timelines, the Republican Party chose to move their caucus meeting to Thursday, so they meet after the candidate filing deadline, which is Thursday at 5:00.
2012 was the first time the two parties met on different nights. That year, C and D Parent Teacher Conferences were held March 7-9, so there was no conflict. This is the first year the conflict has occurred. Now the Year Round Committee can be aware of this conflict and plan Parent Teacher Conference dates for weeks other than the third week of March when the caucus meetings are scheduled.