We have updated the A320/A321 professional and the A318/A310 professional to version 184.108.40.206. This is NOT an update shared via the updater tool because we had several reported issues that most likely were caused by incorrect installations. We felt it was better to force a complete new install so everybody is on the same file set. You will find the complete new build on your order history page.
Please note you need P3D v4.4 for this build.