DraggableViews displays multiple node instances when used in multiple views

I tried creating multiple draggable views that include Taxonomy terms. When multiple draggable views are created, duplicate entries are shown in the results.

Steps to replicate:
1. Create 2 Taxonomy terms (Tax 1 and Tax2)
2. Create content nodes
--- 2.1 Create Video 1 - with Tax 1 & Tax2 as selected taxonomies
--- 2.2 Create Video 2 - with Tax 2 as selected taxonomy
3. Create view (T1View) that will show Tax 1 entries using DraggableViews - everything works at this point
4. Create view (T2View) that will show Tax 2 entries using DraggableViews
5. Go to the both views, change order several times and save both of them - everything breaks at this point
6. Both views (T1View & T2View) are showing Video 2 two times in the list