Nothing you've said suggests you've encountered a bug. There's been lot's of challenges lately due to IMDb changing their website design—whenever they change something, the plugin has to be updated. But if you're checking for and installing program updates, that shouldn't be an issue either. If you run plugins in "Silent Mode," you'll not be presented with any prompts. If a plugin is not getting the information you think it should, it's probably because you haven't configured it properly. Sorry, without a better description of exactly what you're doing and what's happening, I can't be any more precise than that.