Data does not show in column, blank or truncated

I have a table with a column payloadText Content (text, null). If I run Select top 1000 it returns data but I can only view part of the records. Example I know that it contains over two hundred records but if i copy and paste to a text editor I only retreive 20 records. If i use a translator to strip the text I see 200 records. If I use an Edit 200 Rows the column is blank.