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Please make the change via steemhunt.com

Sure I made the changes from there . But surprisingly, it's not changing. But I got a notification that it's successfully changed.

Screenshot_20180930-085709.png

Your screen shot showed the product name hasn't change yet too.

Yes it's not changing

special characters are not allowed as the title? Yes I guess.

Btw, check here no dot Screenshot_20180930-090226.png

If you think this is a bug, could you take a record of the screen (the part you edit and submit) and report via #bud-report channel?