Please see attached files. Have 40+ so far like this and can only seem to fix them by delinking derived sketches and then selecting sketch edit from design doctor and deleting geometry from unlinked old version of derived sketch presented. Have uninstalled SP1 and hope problem will not keep happening. Has anyone else experienced this yet with SP1?
I would be interested if anyone could recover P15.ipt from its sick state. Have not had problem like this since I installed Inventor 2013 and lost a lot of work that could not be recovered untill service pack was released.