In IDP , if your scores are changed, candidate login will show the old result only. Better to check on https://results.ieltsessentials.com/ as here your result will be updated (as per my experience).
hey!
I applied for EOR on 18th july. Just checked my result online today and my score jumped by 0.5 in writing (within 10 days).
If you have confidence then surely apply for EOR.