remove bad :key

[androolloyd]

Description

Fixed suggested profile key issue.

[codecov]

Codecov Report

Merging #6593 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #6593   +/-   ##
=======================================
  Coverage   27.23%   27.23%           
=======================================
  Files         288      288           
  Lines       26828    26828           
  Branches     3960     3960           
=======================================
  Hits         7307     7307           
+ Misses      19253    19249    -4     
- Partials      268      272    +4     

Impacted Files	Coverage Δ
app/dashboard/views.py	11.05% <0.00%> (ø)
...rketing/management/commands/no_applicants_email.py	0.00% <0.00%> (ø)
...eting/management/commands/assemble_leaderboards.py	40.48% <0.00%> (ø)

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