In November of 2016, I was able to import a CSV file of 200 rows into an account successfully free of errors.  Yesterday, I exported that same set of data and attempted to import into another account and received a red flag at the top stating I had 1 error in the document identifying a "row 17 error".  I did all I could (deleting row 17, checking for any invalid characters, starting a new CSV file, exporting the template and pasting the information) and I still got the error.

However, when I import only 16 rows of that same data, it imports fine.  When I take a chunk of more than 16 rows, I receive the error. 

So with that said, has there been any changes of the amount of data that one can import?   I've imprted all my 200 rows of data, but I had to chunk em' in sets of 16 rows (which was tedious and unnecessary), but it did the job.   

When will this issue be resolved?