I've got a problem with my keyboard function that I hope someone can help with.

Until yesterday evening my standard keyboard had predictive text and punctuation options on a single line above the keyboard.

From yesterday, when I go to use the keyboard the punctuation option has gone and the predictive text line been elongated. I've no idea how I lost, or can recover, the punctuation option as it doesn't seem to be in the settings options.

Can anyone shed any light on this?