Redstone help please

HI ever since the update my redstone powered castle gate has gone out of wack. i have checked the wiring and all of the repeters but for some reason when the gate is up one set of pistons on the bottom is not retracting

when the gate is down everything is allright and looks like

this is how it should look like with the gate both open and closed. My res is 1040 if you want to take a look at it my underground access is in the littly stone hut in my forrest go on in and down.. once again thank you for any help you can provide

i should i mention the res is on smp1

That, my friend, might be because of the piston update. They are a little bit slower now.

Try to get a hold of sephirothws he's redstone expertt

ill be honest i built following the instructions from redstone innovation on youtube and after watching the video again i still cant figure it out maybe you guys can

yeah they went slower? i think with no animation up but animation down

At this point I am willing to pay 2000 r for somebody to fix it properly for me it's driving me crazy