Right now, mid 2017, we are only just beginning to see the effects of the mandala effect. The small changes were only there to get people used to paying attention to the validity of their memories in a way that wouldn’t provoke much fear. In some cases, they were distractors while larger changes were happening.
Larger changes, to human history, to Earth’s geography, to the organisation of financial and industrial control structures and much more, will be surfacing from early May 2017 until roughly 2022. The waves of change will be getting bigger, and changes will propagate out into other areas that depend on them.
You may be seeing multiple changes to the same thing in this time period, until the time stream anneals, and they are not necessarily unidirectional. Something may change several times, in several different ways, until the world finally settles down into a place of love and harmony.