Language String changes I make are reflected on the website initially but then are reset to the launched version automatically. The same does not happen to products, the added products remain and are not reset. Eg see below, in the home page the lower left corner has 2 English fields; CONTACT INFO and INFORMATION. I have updated them with their Turkish translations a few times and each time they were reset after a while.
More context; this is happening since we upgraded from 3.8 to 4.1 and moved from shared hosting to VPS.
How could we fix this, what could be the reason of the automatic resetting?