First Iraq vs Singapore for the right to join GROUP O was cancelled. No word from IIHF why.
Then Group N (UAE, Kyrgystan, Hong Kong, Kuwait, Georgia) & Group O (Thailand, Chinese Taipei, Bosnia, South Africa, Iraq) were cancelled wiithout a explanation by IIHF.
As a result Chinese Taipei, Thailand, UAE were promoted to round 2. Again no explanation
Then UAE drops out replaced by Kyrgystan. Again no explanation.
Then Kyrgystan drops out replaced by South Africa. Again no explanation.
Now Mexico drops out replaced by Georgia. Again no explanation.
Never seen these kind of changes before.