If you re-enter the wallet address, withdrawal becomes disabled for 14 days, so you don't want to change that unless you need to.
If you are unable to modify the wallet entry, you should try different browsers which have no addons.
Send a support ticket in, because it's a long wait to get a response. If you are not getting emails from
alerts@hashflare.io, change your email provider. They are using mandrillapp.com to send emails which might get blocked as spam or you might end up on a rejection list if your address causes an email bounce.
Guys, this really reads as an insult.
Do you really think that, before posting this serious accusation to HashFlare, I haven't tried all possible possibilities ?
I tried different browsers, different OS's, different locations and I do receive all their (narrow first line level) helpdesk mails. I tried several BTC addresses with all possible forks just to be sure. I do know about the 14 days rule (duh; it's on their site and I went through all FAQ, forums and comments)
IT IS NOT WORKING !
BTW: I made withdrawals before.
I'm making this very clear to all: you don't HAVE to believe me and I'm perfectly ok with all of you losing all your investments by not reading this or willing to understand.
I only want to warn you all that it IS a scam and after a while you will not be able to retrieve your investments. Read comments that are not contaminated by people connected through the referral program.
All the best.