Apply Query Changes loading long time but not yet finish

Hi,

Recently when appling query changes, it running very long time until the end no rows figure change. After 2 hours 40 mins some of tables still in waiting status. 

Anyone facing same issue?

Actually this is not the only 1 file but another one also facing same issue which is in different server. Apply query changes running very long time, after 15 mins only 1 table show 129 rows.

Thank you.

XioFen