The reason why TeaTimer asked you is because it would ask you about any similar changes in the registry without regarding if it is good or bad. There are so many registry keys that it is impossible to classify them by default. So the user has to decide if he wants to allow it or not. The TeaTimer is making snapshot files when you start it the first time and the tool is comparing the current registry with the snapshot files.

If you want to make new snapshot files please shutdown the TeaTimer with the Resident icon and then start it manually from the Spybot S&D program folder. There is no possibility yet to hide the popups which remind you which keys are blocked. As a workaround, you can only make new snapshot files.