San Jose Juniper Issues

I repotted this San Jose Juniper earlier in the year. It rebounded nicely and pushed new growth. I had to take off for three weeks of work travel and setup an automated watering system for my trees.

It also rained a lot while I was gone and was very hot. All the trees were under shade cloth. Amazingly enough this is the only fall out…is this too much water? Is this not enough sun? What’s going on here?

Maybe a fungal disease? Phomopsis?

Just a guess based on the similarities in the pictures. Pick your favorite fungicide, and hope that you can legally buy it in your location.