It's probably easiest to list my steps in bullet point.
After nothing showed up on my laptop at home, I logged in at work this evening:
1) Log into account on Tracks4Africa's homepage.
2) Click on Trip Planner
3) Looked like my 2 trips disappeared, but I noticed a Log-In button.
4) I log in again in the Trip Planner page.
5) My Trips tab is empty, so I'm thinking that all my route planning work is gone.
6) Thinking I had nothing to lose, I click on my Favourites (good thing I saved a few of the campsites!)
7) My Favourites ARE THERE!
8) I then click on My Trips again ... and lo and behold, my 2 trips and all the routes are back where they belong.
9) I'm a happy camper.
I get home and turn on my laptop, log into T4A, then Trip Planner, and nothing again. Then I replicate the exact same steps.
Click on Trips, nothing. Click on Favourites, success. Click on Trips again, and they're back.
A little weird but hopefully the routes will not disappear.
Cheers,
Lev