why are lava, lvl11 walls blurred out

[john08007]

I have the pro clashfarmer and where it has the automatic wall upgrade I can click on any of them except the lvl11 walls, they are blurred out like the whole area is when you don't have the pro clash farmer.

[Superior22]

Same issue for me too

[john08007]

AActually, I have the lvl10 walls checked and even thou i only have lvl11 walls it has still been upgrading them