I have noticed that having an unbalanced " in the data being imported from a text file causes the rest of the delimiters for the row to be ignored.
For example:
93491006000017, 2016-06-30, 990PF, 200926682, JOHN STOTTMAN, VP & TREAS, 1.00, 0
or
93491006000017, 2016-06-30, 990PF, 200926682, "JOHN STOTTMAN", VP & TREAS, 1.00, 0
will import just fine, but:
93491006000017, 2016-06-30, 990PF, 200926682, JOHN STOTTMAN", VP & TREAS, 1.00, 0
will result in JOHN STOTTMAN", VP & TREAS, 1.00, 0 being imported as one data entry instead of 4 separate ones.
The result is the same for all other delimiter types as well.