display refresh issue

[johnmccash]

I'm not sure whether this is actually a bug, or is a problem with my python install or usage. I'm running IOCextractor under python 3.2 on Windows 7 x64. I observe that whenever I highlight all or part of one of the identified IOCs, and then click elsewhere in the document, the portion that I had previously highlighted loses its highlight color completely. Additionally, all other occurrences of the string I highlighted in the document that are currently part of some identified IOC also lose their highlighting. Even when you select a complete IOC, and then click the appropriate assignment box at the top to indicate it's an IPV4 or other IOC, as soon as you click elsewhere in the document, the highlighting goes away. I also just tested, and it appears that exporting IOCs to a csv file subsequently only exports those that are still highligted. Any idea what's going on here?