Removing old dates and adding new ones at the end shifts availability?

[spaetow]

I think there seems to be a problem with dates. Let's suppose I start a Foodle with 5 dates:

Monday, Tuesday, Wednesday, Thursday, Friday.

Two people respond and mark 'Monday' and 'Tuesday' as unavailable. Now I delete Monday and Tuesday, and add them at the end (i.e. the next week).

After this, their existing responses now claim that 'Wednesday' and 'Thursday' are now unavailable, instead of showing Wednesday through Friday as available and Monday and Tuesday as 'i' (i.e. not filled in).

There's a test Foodl that demonstrates this:

http://foodl.org/foodle/Test-Foodle-5437b

I marked Wednesday as unavailable. Now Friday is marked as unavailable.

That's not right, is it?

[kressnerd]

That looks like a serious bug to me. The answers are treated column by column and not as an entity answer. If you delete e.g. the date in column 2 then these answers become the new answers of column 3.

Mo Tu We Th Fr y y n n y delete Tu Mo We Th Fr y y n n

The answers should not be bound to the column but to the date. Or just forbid editing columns with existing answers.