After buying healing items from the merchant in the square who will deliver some healing supplies in 1 houer. And the boy who sells magic items in the same way. My IG rest houers and buffs seem to last FOREVER. might want to look into it.
To add to this: 7 hours ago I was playing EfU and got stat buffs from an obelisk. Logging in 7 hours later, I still have those stat buffs.
I haven't use the delivery system, so I'm almost sure the bug is not tied to that directly.
I have now been waiting to rest in about 40 min. when i click "R" it say that i cant rest. and must waite 2 houers.
A few moments later i click "R" and it now say i have to waite 5 houers.