A lot of us already have, they are sending a copy and paste reply informing us that they are aware and are looking into it
Reinstalling does seem to fix the lag issue on a temp basis. Mods and players have been in contact with the developers. A detailed account of personal experience would help devs understand where the issue is and how to recreate it. For example I was in Lowland war. Thankfully we turtled the war so actions was from full and no harm done for us but if this was a war I needed to dive on I would have been caught with gold out on my way down. Invalid what ever the message is now. Very frustrating issue for us all but devs are looking into it.