TOPIC:

Usually, town growth requirements increase together with town population increase.
But I have faced the situation, in which the above stated is wrong. Sometimes two water towers appear to be in a single town. When the catchment area of the station, to which you deliver water, covers these two towers, then town growth requirements do not change with population increase and town grows at fixed rate.
In attached image you can see that town growth requirements does not correspond to town population. Screenshot taken from server number 14.

our software controller gone bzerk and the fact our servers be on different machines didn't help.
I noticed but only had phone access and I wouldn't risk a server restart on it (would solve it ^^).

Anyway, I think things got back to normal. Thanks for understanding

The case described here is very rare. I think it's OK to leave the case unsolved since it is impossible to use the bug for players benefit.