Revert "fb: lock statusbar recreation and release after ticker is done"

This reverts commit d927da8a7b9c9c35a49d07a95cab5bc9a5b96346.
Revert "fb: add ticker entries only if we are not recreating statusbar"

This reverts commit 81db8249352f87e7f16e82a4421102a03577f52d.