Bug: you can select a field twice, and using the cursor arrows applies any effect twice.
If you select a field, and then include it in a multi field lasso selection, then the field is selected twice. Pressing Left and right on the keyboard to nudge those fields then nudges the field you selected twice by double the distance.
Sean Bamforth. - D̤͍͍̭̱̄ͦ̆̏̇ͯ͑̄å̩̻͈͒͌t͇̻͙̞̤̱̏̎̐a͈͎͈ͬ̓̽ͮ̓̔̎ͅf̙͓̃̆̈́̔ ̳̣̝͔̲ḷ̩̺̗͎ͤ͂̇̚e̻̙̼̞̥͖̬̹ͮ͌ͫ̆ͬͅx͉̖̣̩̮̖̎͌ ͍̃̃̉̆̋̋ͥP̠̝̱̿͛ͬͩ̍̅̔ͣr̻̪̤͚̘̰̤͑̿̈̄̍ͯo̫͈̪̭̥͙͛̃̔̀g̔͗ͦ̅ ̝̯̘̣̘͗͆̄̋r̲͓̭͓̪̋ͩͤ͛̑́̎͋a͇̰̼͚̜̅́͌͗̆̅̏ͪͦm̯̤̱̥͇͋͒̈̅̓ͮ ̱̣̞m̖̼̰̟̗̮̬͓͗͋̏̓ͫ̑ͪͅḙ̄ͯͧ̋̋̑̊͗ͅr͕͇ͪ͒̆͗͆̓̀