Westlad/circuit fix #1507

Job	Run time
circuits-test	30m 17s
client-authentication-test	21m 9s
adversary-test	59m 46s
administrator-test	26m 50s
dependency-review	6s
eslint-check	3m 24s
ganache-erc1155-test	32m 5s
ganache-erc20-test	42m 46s
ganache-erc721-test	35m 6s
ganache-protocol-test	31m 4s
ganache-tokenisation-l2-test	30m 49s
general-tests	1m 58s
optimist-sync-test	28m 4s
periodic-payment-test	1h 1m 36s
ping-pong-test	33m 2s
check apps for liveliness	23m 40s
check gas transactions per block	46m 4s
unit-test-circuits	7m 34s
unit-tests	30m 24s
x509-test	35m 50s
	9h 41m 34s

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