When clicking on a site in Firefox for me, the text is OK just like on the registration tab - see example 1. The text is as follows: ''Meteen na je registratie kan je je ticket(s) downloaden en ontvang je een bevestigingsmail. Kinderen t.e.m. 16 jaar krijgen gratis toegang, als ze vergezeld zijn door een volwassene met een geldig ticket.'' When a friend of mine clicks on this site, he sees the correct text, but in a split second the following text appears: '''''Meteen na je registratie kan je ticket(s ontvang) download en je een bevestigingmail. Kinderen t.e.m. 16 jaar geleden 16 jaar geleden 16 jaar geleden. ''''' The text on the registration tab is also wrong - see example 2. When logging in to some site, the email address is OK for me, but for certain people it goes completely wrong. In a split second they see the CORRECT email address, but everything goes wrong!!! See my example 3. For the Outlook account Firefox does NOT put @ but a - (minus sign) and for a Gmail account Firefox does NOT put @ but a . (period) and the name of that account is far from correct!!! This should be guido, and what does it say: guiduidobo??? Note: BOTH login details are CORRECTLY displayed in the saved WW. Already removed all caches etc. - started without extensions etc... but this problem persists for those involved! We all work with Windows 10 and Firefox is fully up to date. There is seriously something wrong in Firefox, know that for these 3 points everything is OK in Google Chrome - Edge! Please investigate this thoroughly. Thanks in advance for the necessary effort.