When the website shows opening hours again, could someone please update using the syntax defined on the wiki? Note that values such as "Summer" and "Winter" are not valid syntax and will throw warnings in JOSM's validator as well as confuse data users. Thanks!

Previous opening_hours value: Summer Mo-Su 7:30am-8:30pm; Winter Mo-Fr: 7:30am - 3:00pm, Sat-Sun: 8:30am - 3:00pm