Indiana Jones Stunt Spec Sundays in July

[HParr]

Does anyone know why Indiana Jones Stunt Spec is not having any showtimes on Sundays during the month of July? Showtimes are Monday at 6:30pm and then multiple times a day through Saturday. I wanted to plan our Sunday at HS but if IJST isn't performing than I will choose another day during our stay to go to HS. I've spoken to various CMs and was told that IJSS has shows seven days a week all summer. Apparently, the only time it closes is for cheerleading competition during the Spring. So, I'm wondering if it is a system glitch or not. Having to plan ahead with FP+, I don't want to chance it. TIA.