Issues with memory

[Darkneew]

There seem to be issues with the memory system on the website:

First of all, even by defining a lot of variables, I'v always had my memory size at 0.

Also, before my first set-memory, *memory* would always return 0. I knew it was false thanks to the account function.
Moreover, it seems that the set-memory function calculates the difference in memory from *memory* instead of account allowance, as I've concluded from my first set-memory which made me pay for selling memory:

However, I couldn't reproduce this issue after that as my *memory* synchronized with my account allowance.

It also seems like the set-memory function sometimes forget to change the amount by 1, as shown by these two exemples:

However, I cannot see the logic behind the appearance of this issue
It is not linked to the amount set as seen here:


Nor it is linked to the amount changed:


We can see in the two screenshots above a small change not working, a big change working and a bigger change not working.

Furthermore, this also cause issues while transferring memory, with memory simply diseappearing into nothingness:

Side note: transferring convex coins, on the other hand, works perfectly fine