Edge case: When a schedulee changes his availability timings, lessons already booked outside of his new timings should be tagged as such.

[AhmedNSidd]

Here's the situation: If a person schedules a lesson (let's say it's a student) and the tutor accepts the lesson, then let's say the tutor changes his availability timings. Any booked and pending lessons that are outside of the new availability timings should be tagged as such. There should be a warning sign next to the lesson or something to show that the lesson is outside of the availability timing

[AhmedNSidd]

Moving this and all related issues related to needing a "tab for lessons in the agenda page" to a future release. This doesn't seem necessary for a MVP