I think its more so that they just removing the 90 day thing, but even so there isnt enough time for 90 days worth AFTER June.

With July > August > September being needed to fully pay for and we're expected to have Beta in September and release/transition the following month, there isnt enough time to get the free trial + 90 days in, so that i think is why they stopping it then.

if you paid 30 for June 12 to july 12 then you pay 30+30 again for july 12 > august 12 > september 12 u should be ok as you will of paid 90 days worth. Probably wont get your legacy until then tho.