There appears to be a glitch with farming patches. about 60% of the time, when I teleport around to my farming patches, there's a chance that the mud patch option wont appear and my herbs/tree's are invisible. I messed around with all the texture settings and nothing fixed it. I also asked lots of other players if they had the same problems and everyone of them has experienced the same problem. The only known way to fix this problem per patch is to relog. I was told to submit a bug report, so here it is 

We should have this bug fixed on Thursday.  Thank you for your report.