i1Profiler workflow embedded inside ICC?

So a month ago I swear I rebuilt a profile directly from the original profile (I had saved CXF data inside the profile at build time). Now, all of a sudden i1Profiler doesn't include the patch-read data from the profile and I can only rebuild profiles from saved workflows. Am I completely tripping here? Anybody else see this issue? This might have been an all-nighter. I'm used to Profiler Platinum and the ability to rebuild profiles so I'm assuming this is possible in i1Profiler. Just seems to not be working for me. Best, Walker