For TV serials, 1 day can drag over a period of 4-5 days worth of episodes, and I think the whole point of this Short term memory loss is to unveil Tia's bad motives; knowing Gul, her antagonists will not be uncovered so soon, so I assume that the track will drag to the point of the climax where the truth is going to come out; now that can be an entire month or more- UNLESS they show that Tia finds out Anika is pretending and it all goes back to square 1, then I assume it shall be over in a matter of 1-2weeks 😳