When setting the uncertainty distribution of one cell (exact utility potential), all cells of the utility node are set to that distribution, as if they were a column instead of a row.
Editing any of them edits all of them and sometimes changes the title of the cell for the value (only in that dialogue).
Check attached images (7-8-9; set one cell, reopen node, edit cell)
Jorge is also suffering from several erratic behaviors like the ones mentioned above.
PD: I can't make multicriteria probabilistic sensitivity analysis (cost-effectiveness plot and acceptability curve). May be related.