Shops not changing items just timer?

"DuneSeaFarmer;c-1693965" wrote:
12:31 here shouldn't is show 4:36 left?

Probably. But your question was about a five hour reset. Normally it's 6 hours. Yours looks like seven hours. Put in a ticket at Answers HQ.

Edit: ignore all of what I just said. Nope 5 hours 36 would take it to 6pm, so that's right.