GlotPress saves the wrong translation

[psmits1567]

If you have a suggestion, and you lookup the history, then make a change in the suggestion, the wrong translation is saved.
Steps to reproduce:

1. From the list with waiting strings select one and open the editor.
2. Then select 'list history'
3. The list of history contains old records
4. Then make a correction in the suggested one(is the last one in the list)
5. Save this change as (PTE)
6. The record saved contains the translation from the first old record in the list.
   If you do bot pay attention, you introduce a translation that contains a placeholder which is not present in the original. No error is shown!