I believe the root cause of the problem is the inconsistent row format. The two rows of data you post have different structures. In the first row, columns 10 and 11 each contain a 2 element list; in the second row they contain strings. This is especially a problem for exporting as a table, like csv or tsv, because what is needed is a 2 dimensional array of atomic objects. If this is the only structure issue, the data could be reprocessed to fix it. For example, when a two element list of strings is encountered on the 2nd level it could be replaced by a single string which is the two strings joined with a delimiter of some kind. But, if this data was generated in prior computation, it would perhaps be better to just correct the issue there. Once done, Export in table format should work fine.
