Yes, if your source media was shorter after coming out of resolve, then you will see danger stripes wherever the pre-graded media would have extended into the sequence clips. There’s no really easy way of fixing it because all the method involve getting the media to point back to that original source or a fully intact new version of it.
In the future, using Speedgrade may make round tripping a bit more straightforward for you. Better yet the next version of prpro will have a lot of new color feature built in which will keep you from having to round trip media out of prPro at all.
Software Quality Assurance – Digital Video at Adobe Systems