I have an OmniPlan trial installed, and it has recently decided it wants to open all of my Omni documents opened from the Finder: OmniOutliner and OmniGraffle files that I double click in the finder end up opening in OmniPlan. Looking at "get info" in the finder shows that OmniPlan is registered as the default handler for these files. If I change it to the correct application and attempt to apply it to all files, it switches itself back to OmniPlan. Open With still works if I manually select the correct application. What is going on?