Galaxy S2 XT9 - minor irritations

[scudsucker]

There are two things that irritate me.

1) Whenever I type "will" auto-correct changes it to "Will"
2) Often after typing and sending a whatsapp message, the last work I typed (ie, the last word of the last message) appears in the input text box, meaning I often send it by mistake when I put the phone in my pocket.

I have ensured that it does not predict the next word, I have made sure that will/Will is not in the automatic substitution table, I have made sure "Will" is not in the "XT9 My Words"

What am I doing wrong?

 

[MrSnyders]

I've got exacly the same issues on my S2 (wrong capitalisation and ghost word thing). I've just accepted the irritation, not sure if there is annything else to do...