Power query first row data disappeared for no reason

[littleparrot]

I have come across a very strange situation where the first row of data disappeared for no reason  in the next step (no matter what opertion it is) in Power Query.  Please see below snips. I have tried different ways such as table.buffer(), sort, etc., but no success. In order to make the transformation work properly, I had to do a workaround to remove top two rows. 

Data with all rows

Data with top row missing (Index 1 in previous image). 

Anyone has any idea why it happened? Thanks. 

[littleparrot]

I have 3 rows of data with the order of "Date", "Planner", and "Work Description" which repeat every week. The I transformed the data into rows of data with Date, Planned and Work Description each row. The first row (date) somehow disappeared so I had to drop another two rows so the first row would start from date for the next week. As can be seen, the date row with index 4 in previous step changed to index 3 without anything being done. It is very odd. 

Hope this makes sense. 

[j_ocean]

If you didn't intend to drop rows 1 and 2 then you must've accidentally clicked something, because that's what your code is telling it to do.

[littleparrot]

The strange thing is I did not click anything. I used the same code for mutiple work sheets and they all woked well except this one. In order to get the correct data after transformation, I had to do a workaround by droping two rows so the first row will start from Date again as the transformation codes only work correctly on the order of Date, Planner and Work Description. 

[wdx223_Daniel]

Your code skipped the first two rows, then the result table started from the 3rd row.

isn't it right?