Fleet quest wont complete

Product: Star Wars: Galaxy of Heroes
Platform:Android Phone
What type of device are you experiencing the issue with? Xiaomi MI5
OS Version 7.0
Ally Code: (Find it here: http://bit.ly/AllyCode ) 378135758
What type of issue do you have? Missing Rewards
How often does the bug occur? Every time (100%)
Summarize your bug Fleet quest is not compliting, despite all tasks are fulfilled.
Steps: How can we find the bug ourselves?
Connection Type
Please select your region Europe
Country Russia

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Fleet quest appeared before lvl60, but after lvl58 (when I already completed all introduction missions).

So after gaining lvl60, a still have task to complete introduction missions marked as unfinished.