Time for Limited Offers int he gem market?

[Sheriziya]

Hey all,

A post on the trade channel made me wonder this:
How long do the Limited time Offers actually last?

If you hover your mouse over the button it says:
This shop category is time limited and will be disabled with the next deployment.

So far I (and others with me) haven't been able to find when the offers end. Anyone got any idea?

[RonEmpire]

im guessing in 2 weeks. I heard rumors of august 22th for when the new guild features are being added. they're currently testing the premium and collectibles on the test server. so im guessing they're going to add that this month sometime.

im guessing science system for explorer is going to be added to test server next week.